Pvt. Rudolph Oliver Bolstad was born on September 3, 1905, in Mary Township, Norman County, Minnesota, to Ole E. Bolstad and Ida Aasen-Bolstad and had three sisters and three brothers. The family resided in Perley, Minnesota. He attended college for one year before going to work as a farmer. His mother died in 1925 and his father died in 1935. When the Selective Service Act became law on October 16, 1940, he registered and named his brother, Ingman, as his contact person. He was inducted into the U. S. Army in 1941 and sent to Fort Lewis, Washington, for basic training. When he arrived there he was assigned to A Company, 194th Tank Battalion.
The draftees’ basic training was condensed down to six weeks under the direction of Sgts. Nelson, Hyatt, Goodrich, and Paine. The sergeants lived with them and dealt with all their problems or directed them to someone who could help them. They supervised the selectees’ calisthenics and drill, besides holding classes in all the different subjects they needed to be trained as tank battalion members.
The barracks they lived in were long and low and could sleep, 65 men. The buildings had forced air heating, but two soldiers in each one had to take turns at night to feed the coal furnaces. The barracks had electricity and adequate showers and washrooms for the men. There was a battalion mess hall that allowed 250 men to be fed at one time. Located across the street from the barracks was a branch of the post exchange.
A typical day started at 6:00 AM with the first call. At 6:30 they had breakfast. When they finished they policed the grounds of their barracks and cleaned the barracks. This was followed by drill from 7:30 until 9:30 AM. During the drill, the men did calisthenics and marched around the parade grounds. At 9:30, they went to the barracks’ day rooms and took classes until 11:30 when they had lunch. The soldiers were free so many took naps until 1:00 PM when they drilled again or received training in chemical warfare. They often took part in work details during this time. At 4:30 PM, they returned to their barracks to get cleaned up before retreat at 5:00 PM. At 5:30 they had dinner and were free afterward. During this time many played baseball or cards while other men wrote home. The lights out were at 9:00 PM. but men could go to the dayroom.
The entire battalion on April 23 went on an all-day march, having dinner out in the woods, brought to them by cooks in trucks. It was a two-hour march each way and covered about 10 miles total. They stopped at noon in a beautiful spot in a valley where there was an old deserted apple orchard in bloom, the blossoms were like small yellow sweetpeas and it was just a mass of yellow. The other hill in the back of the valley was thickly covered with woods, many of the trees were the flowering dogwood and the many other flowers and strange plants made the soldiers conscious of the fact they weren’t in Minnesota. The company also received twelve motorcycles and every man in the company had to learn to ride them. The entire battalion on April 30, except ‘the selectees,’ who didn’t have shelter halves, went on their first overnight bivouac together. They left at noon and returned before noon the next day. Part of the reason they did this was to practice pitching tents and for the cooks, it gave them the chance to supply food to the men out in the field.
In May, seventeen “selectees” joined the company but lived with the headquarters company. Their basic training was condensed down to six weeks under the direction of Sgts. Nelson, Hyatt, Goodrich, and Paine. The sergeants lived with them and dealt with all their problems or directed them to someone who could help them. They supervised the selectees’ calisthenics and drill, besides holding classes in all the different subjects they needed to be trained as tank battalion members.
The battalion during June trained under what was called, “wartime conditions.” On one date, orders they received orders at 2:00 A.M. to move out as soon as possible to the attack position. They found themselves in dense woods in pitch-black conditions. For the tanks to move, a soldier guided them with a small green flashlight. The soldiers were expected to have their gas masks with them and had to use them if ordered to do so.
The company on June 10, celebrated the fifth anniversary of its being mustered into the Minnesota National Guard. The soldiers had a large banquet dinner with a few cases of beer to make the celebration more festive. Major Ernest Miller gave a talk about the company’s history since it was formed in Brainerd. Many felt this was done for the benefit of the men from selective service. After dinner, they went to the theater that was located by their barracks and watched the official training film of the University of Minnesota football team. Ironically, the Golden Gophers’ official photographer’s son was in C Company.
The battalion, in July, still had only the eight M2 tanks that came with the companies to Ft. Lewis. It received some single turret tanks in late July that had been built in 1937, and a few beeps (later known as “jeeps”). It was the only unit at the base with them. On August 1st, the battalion was told it was losing B Company. The company was detached from the battalion and issued orders to Alaska. The rest of the battalion took part in what was called the Pacific maneuvers. During the maneuvers, the battalion was ordered back to Ft. Lewis and learned it was being sent overseas.
The story that Col. Ernest Miller, in his book Bataan Uncensored, told was that the decision to send the battalion overseas was made on August 15, 1941, and was the result of an event that took place in the summer of 1941. In the story, a squadron of American fighters was flying over Lingayen Gulf, in the Philippines, when one of the pilots, who was flying at a lower altitude, noticed something odd. He took his plane down and identified a flagged buoy in the water and saw another in the distance. He came upon more buoys that lined up, in a straight line for 30 miles to the northwest, in the direction of Formosa which had a large radio transmitter used by the Japanese military. The squadron continued its flight plan south to Mariveles and returned to Clark Field. When the planes landed, it was too late to do anything that day. The next day, when another squadron was sent to the area, the buoys had been picked up by a fishing boat – with buoys on its deck covered by a tarp – which was seen making its way to shore. Since communication between the Air Corps and the Navy was difficult, the boat escaped. It was at that time the decision was made to build up the American military presence in the Philippines.
The fact was that the battalion was part of the First Tank Group which was headquartered at Ft. Knox and operational by June 1941. Available information suggests that the tank group had been selected to be sent to the Philippines early in 1941. Besides the 194th at Ft. Lewis, the group was made up of the 70th and 191st Tank Battalions – the 191st was a National Guard medium tank battalion while the 70th was a regular army tank battalion – at Ft. Meade, Maryland, the 193rd was at Ft. Benning, Georgia, and the 192nd was at Ft. Knox, Kentucky. The 192nd, 193rd, and 194th had been National Guard light tank battalions.
On August 13, 1941, Congress voted to extend federalized National Guard units’ time in the regular Army by 18 months. Major Ernest Miller was ordered to Ft. Knox by plane arriving the next day August 14th. That afternoon he received the battalion’s overseas orders. During the meeting, one of General Jacob L. Dever’s staff officers – Dever was the commanding officer of Ft. Knox – let it slip that the battalion was being sent to the Philippines. On August 18th, Miller stopped in Brainerd to see his family after receiving the battalion’s orders. When asked, he informed the Brainerd Daily Dispatch that the battalion was being sent overseas, but he did not disclose where they were being sent. Miller later flew to Minneapolis and then flew to Ft. Lewis. Different newspapers speculated that the battalion was being sent to the Philippines. The fact there were only three “overseas” locations the tanks could be sent which were Alaska, Hawaii, or the Philippines, and Alaska was already eliminated because B Company was being sent there. Ironically, a week before this, the wife a 194th officer, from St. Joseph, Missouri, wrote him a letter and asked her husband, “Is it true that your unit is going to the Philippines?”
Documents show that the entire First Tank Group was scheduled to be sent to the Philippines. The buoys being spotted by the pilot may have sped up the transfer of the tank battalions to the Philippines with only the 192nd and 194th reaching the islands, but it was not the reason for the battalions going to the Philippines. The 193rd Tank Battalion had sailed for Hawaii – on its way to the Philippines – when Pearl Harbor was attacked. After it arrived in Hawaii, the battalion was held there. One of the two medium tank battalions – most likely the 191st – had standby orders for the Philippines, but the orders were canceled on December 10th because the war with Japan had started. Some military documents from the time show the tank group in the Philippines was scheduled to be made up of three light tank battalions and two medium tank battalions. Other documents show the Provisional Tank Group in the Philippines was also called the First Provisional Tank Group. At the same time, the men in the Philippines referred to the tank group as the First Tank Group.
Different newspapers speculated that the battalion was being sent to the Philippines. The reality was there were only three places where the tanks could be sent; Alaska, Hawaii, or the Philippines. Alaska was already eliminated since B Company was being sent there. The fact was that the battalion was part of the First Tank Group which was headquartered at Ft. Knox and operational by June 1941. Besides the 194th, the tank group was made up of the 70th and 191st medium tank battalions at Ft. Meade, Maryland. The 70th was a regular Army tank battalion while the 191st had been a National Guard tank battalion. The 193rd at Ft. Benning, Georgia, and the 192nd at Ft. Knox, Kentucky, were also part of the tank group. The 192nd, 193rd, and 194th had been National Guard light tank battalions. It is also known that the 193rd Tank Battalion had sailed for Hawaii – on its way to the Philippines – when Pearl Harbor was attacked. After it arrived in Hawaii, the battalion was held there. One of the two medium tank battalions – most likely the 191st – had received standby orders for the Philippines, but the orders were canceled on December 10th because the war with Japan had started. Some military documents from the time show the name of the Provisional Tank Group in the Philippines as the First Provisional Tank Group.
After receiving orders to report to Ft. Mason, California, men with dependents, men 29 years old or older, or whose enlistments were going to end were replaced. The replacements came from the 41st Infantry Division and had absolutely no training in tanks. The remaining members and new members of the battalion – on September 4th – traveled south from Ft. Lewis, by train, to Ft. Mason north of San Francisco arriving at 7:30 A.M. on the 5th. From there, they were ferried, on the U.S.A.T. General Frank M. Coxe to Ft. MacDowell on Angel Island where they were inoculated and given physicals by the battalion’s medical detachment. Those men with medical conditions were replaced. These replacements appear to have come from units stationed at Ft. Ord, California.
The battalion’s new tanks were sent west from Ft. Knox, Kentucky, where they had been requisitioned by an officer of the 192nd Tank Battalion, 2nd Lt. William Gentry, for the battalion. Gentry was given written orders from the War Department giving him authority to take tanks from any unit so the 194th had its full complement of tanks. In some cases, the tanks he took had just arrived at the fort on flatcars and were about to be unloaded when he and his detachment arrived and took the tanks from soldiers waiting to unload them. From Ft. Knox, the tanks were sent west by train and were waiting for the battalion at Ft. Mason.
The tanks fit fine in the ship’s first and second hold, but the deckhead in the ship’s third hold was low, so 19 tanks had to have their turrets removed to fit them in the hold. So that the turrets went on the tanks they came off of, the tanks’ serial numbers were painted on the turrets. The ship’s captain also ordered that all ammunition, fuel, and batteries be removed from the tanks. He stated they would be sent later, but it appears the batteries were sent with the tanks.
The soldiers boarded the U.S.A.T. President Calvin Coolidge which sailed at 9 PM. The enlisted men found themselves assigned to bunks in the ship’s holds with the tanks. Those men with lower bunks found them unbearable to sleep in because of the heat and humidity. Soon, most men were sleeping on deck but learned quickly to get up early because the crew hosed down the deck each morning. Many of the men had seasickness during this part of the voyage. The soldiers spent their time attending lectures, playing craps and cards, reading, writing letters, and sunning themselves on deck. Other men did the required work like turning over the tanks’ engines by hand and the clerks caught up on their paperwork. The ship arrived at 7:00 A.M. on September 13th in Honolulu, Hawaii, and the soldiers were given four-hour passes ashore. At 5:00 PM that evening the ship sailed.
The next morning, the members of the battalion were called together and they were informed the battalion was going to the Philippines. On the next leg of the voyage, the ship was joined by the U.S.S. Guadalupe, a replenishment oiler. The heavy cruiser, U.S.S. Astoria, and an unknown destroyer were the ships’ escorts. During rough weather, the destroyer approached the Coolidge for a personnel transfer. The soldiers recalled that the destroyer bobbed up and down and from side to side in the water with waves breaking over its deck as it attempted to make the transfer. When it became apparent that a small boat would be crushed if it attempted to transfer someone from one ship to the other, a bosun’s chair was rigged and the man was sent from the Coolidge to the destroyer. A few of the tanks in the hold broke loose from their moorings and rolled back and forth slamming into the ship’s hull. They did this until the tankers secured them.
The ships crossed the International Dateline the night of Tuesday, September 16th, and the date became Thursday, September 18th. A few days past Guam, the soldiers saw the first islands of the Philippines. The ships sailed south along the east coast of Luzon, around the southern end of the island, and up the west coast. On Friday, September 26th, the ships entered Manila Bay at about 7:00 in the morning. The soldiers remained on board and disembarked at 3:00 P.M. and were bused to Fort Stotsenburg. The battalion’s maintenance section, remained behind at the pier, with the 17th Ordnance Company, to unload the tanks and reattach the tanks’ turrets.
The maintenance section and 17th Ordnance reinstalled the batteries, but they needed aviation fuel for the tanks’ engines to get them off the docks. 2nd Lt. Russell Swearingen went to the quartermaster and asked him for the fuel. He was told that they did not have any at the port so he would have to go to the Army Air Corps to get it. When he arrived at the Air Corps command, he was informed that they couldn’t give him the aviation fuel without a written order. It took two weeks to get the last tanks off the docks. While all this was going on, the battalion’s half-tracks arrived as well as motorcycles. The battalion’s reconnaissance detachment had Harley-Davidsons at Ft. Lewis but the new motorcycles were Indian Motorcycles with all the controls on the opposite side of the bikes. The reconnaissance section also had peeps (later known as jeeps), but many of these were taken by high-ranking officers for their own use since they were new to the Army.
Upon arriving at the fort, they were greeted by General Edward P. King Jr. who apologized that they had to live in tents and receive their meals from food trucks until their barracks were completed on November 15. He informed the battalion he had learned of their arrival just days before they arrived. After he was satisfied that they were settled in, he left them. That night there was heavy rain and many of the tents flooded. The soldiers also quickly learned not to leave their boots on the ground or they would be covered with mold.
After spending three weeks in tents, they moved into their barracks on October 18. The barracks were described as being on stilts. The walls were a weaved matting called sawali that ran up from the floor for five feet. This allowed the men to dress in privacy. Above five feet the walls were open and allowed for breezes to blow through the barracks making them more comfortable than the tents. There were no doors or windows. The wood that was used for the support beams was the best mahogany available. For personal hygiene, a man was lucky if he was near a faucet with running water when he got up in the morning.
The days were described as hot and humid, but if a man was able to find shade it was cooler in the shade. The nights never really cooled down and were always hot. The Filipino winter had started when they arrived and by morning the soldiers needed a blanket. They turned in all their wool uniforms and were issued cotton shirts and trousers which were the regular uniform in the Philippines. They were also scheduled to receive sun helmets.
A typical workday was from 7:00 to 11:30 A.M. with an hour and a half lunch. The afternoon work time was from 1:30 to 2:30 P.M. At that time, it was considered too hot to work, but the battalion continued working and called it, “recreation in the motor pool.” Tank commanders studied books on their tanks and instructed their crews on the 30 and 50-caliber machine guns. The tankers learned to dismantle the guns and put them together. They did it so often that many men could take the guns apart and assemble them while wearing blindfolds. They never fired the guns because Gen. King could not get Gen. MacArthur to release ammunition for them.
For the next several weeks, the tankers spent their time removing the cosmoline from their weapons. They also had the opportunity to familiarize themselves with their M3 tanks. None of them had ever trained in one during their time at Ft. Lewis. In October, the battalion was allowed to travel to Lingayen Gulf. This was done under simulated conditions that enemy troops had landed there. Two months later, enemy troops would land there. It is known that they were paid at least once after arriving which was confusing since they were paid in pesos and centavos and the men at first had to learn how much things cost in a new currency.
At the end of their workday, the men had free time. The fort had a bowling alley and movie theaters. The men also played softball, horseshoes, and badminton. Men would also throw footballs around. On Wednesday afternoons, the men went swimming. Once a month, men put their names for the chance to go into Manila. The number of men allowed on these trips was limited. Other men were allowed to go to Aarayat National Park where there was a swimming pool that was filled with mountain water. Other men went canoeing at the Pagsanjan Falls and stated the scenery was beautiful.
The 192nd Tank Battalion arrived in the Philippines on November 20. It was at this time that the process of transferring the battalion’s D Company to the 194th was begun which would give each tank battalion three tank companies. The 192nd was sent to the Philippines with a great deal of radio equipment to set up a radio school to train radio operators for the Philippine Army. The battalion had a large number of ham radio operators and set up a communications tent that was in contact with the United States within hours after its arrival. The communications monitoring station in Manila went crazy attempting to figure out where all these new radio messages were coming from. When it was informed it was the 192nd, they gave the battalion frequencies to use and men were able to send messages home to their families.
With the arrival of the 192nd Tank Battalion, the Provisional Tank Group was activated on November 27th. Besides the 194th, the tank group contained the 192nd and the 17th Ordnance Company which arrived in the Philippines with the 194th joined on the 29th. Military documents written after the war show the tank group was scheduled to be composed of three light tank battalions and two medium tank battalions. Col. James Weaver who had been put in command of the 192nd in San Francisco left the 192nd and was appointed head of the tank group and promoted to brigadier general.
It is known that during this time the battalions went on at least two practice reconnaissance missions under the guidance of the 194th. They traveled to Baguio on one maneuver and to the Lingayen Gulf on the other maneuver. Gen. Weaver, the tank group commander, was able to get ammunition from the post’s ordnance department on the 30th, but the tank group could not get time at one of the firings ranges at the base.
The tanks also took part in an alert that was scheduled for November 30th. What was learned during this alert was that moving the tanks to their assigned positions at night was a disaster. In particular, the 194th’s position below Watch Hill was among drums of 100-octane fuel and the entire bomb reserve for the airfield. The next day the tanks were ordered back to the airfield to guard against Japanese paratroopers after reconnaissance planes reported Japanese transports milling about in a large circle in the South China Sea. The 194th’s position was moved to an area between the two runways below Watch Hill. From this time on, two tank crew members remained with each tank at all times and were fed from food trucks.
It was the men manning the radios in the 192nd’s communication tent who were the first to learn of the Japanese attack on Pearl Harbor on the morning of December 8. Major Ernest Miller, Major Ted Wickord, CO, 192nd, Captain Richard Kadel, CO, 17th Ordnance Company, and Gen. Weaver read the messages of the attack. Maj. Miller left the tent and informed the officers of the 194th about the Japanese attack on Pearl Harbor. All the members of the tank crews were ordered to their tanks which were joined by the battalion’s half-tracks.
Around 8:00 A.M., the planes of the Army Air Corps took off and filled the sky. It was said that no matter what direction one looked the sky was filled with American planes. At noon, the planes landed and were lined up – near the pilots’ mess hall – in a straight line to be refueled. While the planes were being serviced, the pilots went to lunch. The members of the tank crews received their lunches from the battalion’s food trucks.
At 12:45 in the afternoon on December 8, 1941, just ten hours after the attack on Pearl Harbor, the company lived through the Japanese attack on Clark Field. The tankers were eating lunch when planes approached the airfield from the north. At first, they thought the planes were American and counted 54 planes in formation. They then saw what looked like “raindrops” falling from the planes. It was only when bombs began exploding on the runways that the tankers knew the planes were Japanese. It was stated that no sooner had one wave of planes finished bombing and were returning to Formosa than another wave came in and bombed. The second wave was followed by a third wave of bombers.
The bombers were quickly followed by Japanese fighters that sounded like angry bees to the tankers as they strafed the airfield. The tankers watched as American pilots attempted to get their planes off the ground. As they roared down the runway, Japanese fighters strafed the planes causing them to swerve, crash, and burn. Those that did get airborne were barely off the ground when they were hit. The planes exploded and crashed to the ground tumbling down the runways. The Japanese planes were as low as 50 feet above the ground and the pilots would lean out of the cockpits so they could more accurately pick out targets to strafe. The tankers said they saw the pilots’ scarfs flapping in the wind. One tanker stated that a man with a shotgun could have shot a plane down.
When the Japanese were finished, there was not much left of the airfield. The soldiers watched as the dead, the dying, and the wounded were hauled to the hospital on bomb racks, trucks, and anything else, that could carry the wounded, was in use. When the hospital filled, they watched the medics place the wounded under the building. Many of these men had their arms and legs missing.
The tankers lived through two more attacks on December 10th and 12th. On the night of the 12th, the battalion was ordered to bivouac south of San Fernando near the Calumpit Bridge. Attempting to move the battalion at night was a nightmare, and they finally arrived at their new bivouac at 6:00 A.M. on December 13th. It was also stated the battalion was sent to Batangas in southern Luzon for about two weeks. During this time, little happened, but the tankers were strafed a few times by Japanese planes. The tanks spent much of their time doing reconnaissance and hunting down fifth columnists who used flares at night and mirrors during the day to show Japanese planes where ammunition dumps were located. They were ordered back north to the Agno River. On the 15th, the battalion received 15 Bren gun carriers but turned some over to the 26th Cavalry, Philippine Scouts. These were manned by grounded Air Corps men and used to test the ground to see if it could support the weight of tanks.
On December 22nd, A Company and D Company, 192nd, were ordered to the Agno River near Carmen. C Company remained behind at Batangas. The tankers at 2:15 P.M. on Christmas Eve started a 105-mile movement to meet the Japanese at an area 85 miles northwest of Manila. The tank battalions formed a defensive line along the southern bank of the Agno River with the tanks of the 192nd holding the Agno River from Carmen to Tayug, and the 194th holding the line on the Carmen-Alcala-Bautista Road. Two volunteers were needed to set up a machine gun to harass the Japanese at the far end of a bridge. Pvt. Gerald Bell and Pvt. August Bender volunteered. It was at 3:00 P.M. on December 25th that the tankers engaged the Japanese. The Japanese attempted to cross the river in several places. The tankers fired on them with their machine guns killing as many as 500 enemy troops and knocking out three tanks. The tanks were supported by two divisions of the Philippine Army. It was stated that Bell and Bender held their position and died after being surrounded. According to Capt. John Riley, most of the men had already concluded they would lose the battle for Luzon, but they also made the decision that they would tie up the Japanese as long as possible. Men stated that the U.S. had asked them to hold out for six months.
The two Filipino Army Divisions withdrew leaving the tank battalions alone to face the Japanese. The tankers held up the Japanese as long as possible before withdrawing. The 192nd received the order to withdraw but for some unknown reason, the 194th did not receive the order. The battalion finally was ordered to withdraw and 1st Lt. Harold Costigan informed the members of A Company, and D Company, 192nd, that they would have to fight their way out. The tanks fought their way through Carmen losing two tanks but saving the crews except for Capt. Edward Burke who had been hit by enemy fire. He was presumed dead but had been captured by the Japanese.
As the company’s tanks withdrew, they came to a blown-up bridge. Attempting to find a place to ford the river they drove along the bank. It was at that time that a tank was hit by artillery fire in front and back resulting in a fire in the tank. The driver of the tank, PFC Carl Kramp, could not see the tank ahead of him because of dust, so his tank continued upstream and went right through the Japanese Army. Pvt. Carlson Hopkins, the tank’s bow gunner, used up three belts of bullets killing a large number of Japanese. While this was going on, Pvt. Jim Bogart was fighting the fire in the tank and pulled the cord out of the radio jack ending communications with the other tanks. He did manage to fire on the Japanese with his pistol using the pistol port. The tank would not shift into fourth or fifth gear and the crew believed it had been damaged by the shell that hit the front of the tank. Later, they found a musette bag between the shift lever and the power tunnel. The tank did make it to the defensive line but had enough damage that it had to be repaired by 17th Ordnance, so the members of the tank’s crew joined other crews. It was at this time that he telegrammed home and said he was okay. This was the last time his family received any information on him.
It appears while the tanks were attempting to ford the river that his tank disappeared. Rudolph was reported missing in action on December 27, 1941. What is known is he was a member of Second Lieutenant James Hart‘s tank crew. Hart was a tank platoon commander and his tank held its position so that the other tanks could withdraw. According to the other members of the tank platoon, Hart attempted to convince the tankers to fight as guerrillas, but they refused. Hart’s crew reported over its radio on January 7th that it was fighting behind enemy lines. When they ran out of fuel, they destroyed the tank and went into the mountains. Col. Ernest Miller viewed the crew as deserters. Some documents kept by the Prisoners of War show that Rudolph died on December 26, 1941., while records kept by his CO, Col. Miller, show him as Missing in action on December 27, 1941.
It is known that Rudolph fought as a guerilla in the Pampanga Provence, on Luzon as a member of “Lapham’s Raiders.” During his time as a guerrilla, he was promoted to corporal. It is also known that the Filipino enlisted men listened better to American officers than enlisted men so the enlisted men often became guerrilla Second Lieutenants. The exact reason why is not known, but he was evacuated to Australia on September 2, 1944, on the submarine U.S.S. Narwhal. It appears his physical health had deteriorated to the point that he had to be evacuated. Others evacuated with him were Capt. Wilbur Lage, Lt. Charles L. Naylor, and Sgt. Wilbur Jellison. Another man drowned in the attempt to reach the submarine. After receiving medical treatment in Australia, he returned to the United States and was sent to Hines General Hospital in Hines, Illinois, outside of Chicago. While he was in the hospital, he was promoted to Sergeant and then to First Lieutenant.
He was discharged from the Army on May 30, 1946, but it appears that he was transferred to another Veterans Administration hospital for additional treatment. According to his death certificate, 1st Lt. Rudolph O. Bolstad died on September 2, 1946, in Chicago. His body was returned to Minnesota where he was buried next to his parents at Concordia Lutheran Cemetery, Hendrum, Minnesota.