Tec 5 Donald Andrew Dettmer
   T/5 Donald A. Dettmer was the son of William E. Dettmer and Henrietta Candenon-Dettmer.  Donald was born on March 29, 1919, in Chicago, Illinois.  With his two brothers and sister, he grew up on 403 Harrison Street in Lombard, Illinois, and graduated from Glenbard High School.  He worked as a store clerk and was married to Georgia.  The couple resided at 234 South Maple in Oak Park.  He was the father of a daughter.
    Donald joined the Illinois National Guard in July 1940.  In November 1940, he traveled to Fort Knox, Kentucky, for a year of training.  His National Guard company was designated B Company, 192nd Tank Battalion.

    In the late summer of 1941, Donald took part in maneuvers in Louisiana.  After the maneuvers, the battalion was ordered to remain behind at Camp Polk instead of returning to Ft. Knox.  None of the members of the battalion had any idea why they were there.  On the side of a hill, the members learned they were being sent overseas as part of Operation PLUM.  Within hours, many men had figured out they were being sent to the Philippine Islands. 
    Over different train routes the companies of the battalion traveled to Ft. Mason in San Francisco, California, where they boarded the ferry, the U.S.A.T. General Frank M. Coxe, and were taken to Ft. MacDowell on Angel Island.  On the island the battalion's medical detachment gave physicals and inoculations to the soldiers.  Those found to have minor medical conditions were held back for treatment and scheduled to rejoin the battalion at a later date.  Some men were simply replaced.
    The 192nd boarded onto the U.S.A.T. Gen. Hugh L. Scott and sailed on Monday, October 27th.  During this part of the trip, many tankers had seasickness, but once they recovered they spent much of the time training in breaking down machine guns, cleaning weapons, and doing KP.   The ship arrived at Honolulu, Hawaii, on Sunday, November 2nd and had a two day layover, so the soldiers were given shore leave so they could see the island.
    On Wednesday, November 5th, the ship sailed for Guam but took a southerly route away from the main shipping lanes.  It was at this time it was joined by, the heavy cruiser, the U.S.S. Louisville and, another transport, the S.S. President Calvin Coolidge.  Sunday night, November 9th, the soldiers went to bed and when they awoke the next morning, it was Tuesday, November 11th.  During the night, while they slept, the ships had crossed the International Date Line.  On Saturday, November 15th, smoke from an unknown ship was seen on the horizon.  The Louisville revved up its engines, its bow came out of the water, and it shot off in the direction of the smoke.  It turned out the smoke was from a ship that belonged to a friendly country.
    When they arrived at Guam on Sunday, November 16th, the ships took on water, bananas, coconuts, and vegetables before sailing for Manila the next day.  At one point, the ships passed an island at night and did so in total blackout.  This for many of the soldiers was a sign that they were being sent into harm's way.  The ships entered Manila Bay, at 8:00 A.M., on Thursday, November 20th, and docked at Pier 7 later that morning.  At 3:00 P.M., most of the soldiers were taken by bus to Ft. Stotsenburg.  Those who drove trucks drove them to the fort, while the maintenance section remained behind at the pier to unload the tanks.
    From Camp Polk, the battalion traveled west over four different train routes.  Arriving in San Francisco, the soldiers were ferried to Ft. McDowell on Angel Island, where they were given physicals and inoculated for tropical diseases by the battalion's medical detachment. Those with health issues were released from service and replaced.  Other men were simply replaced.

   At the fort, they were greeted by Gen. Edward P. King, who apologized they had to live in tents along the main road between the fort and Clark Airfield.  He made sure that they had what they needed and received Thanksgiving Dinner before he went to have his own dinner.  Ironically, November 20th was the date that the National Guard members of the battalion had expected to be released from federal service.
    The members of the battalion pitched the tents in an open field halfway between the Clark Field Administration Building and Fort Stotsenburg.  The tents were set up in two rows and five men were assigned to each tent.  There were two supply tents and meals were provided by food trucks stationed at the end of the rows of tents.
    For the next seventeen days the tankers worked to remove cosmoline from their weapons.  The grease was put on the weapons to protect them from rust while at sea.  They also loaded ammunition belts and did tank maintenance as they prepared to take part in maneuvers with the 194th Tank Battalion.
    For the next seventeen days the tankers worked to remove cosmoline from their weapons.  The grease was put on the weapons to protect them from rust while at sea.  They also loaded ammunition belts and did tank maintenance as they prepared to take part in maneuvers with the 194th Tank Battalion.   
    On December 1st, the tanks were ordered to the perimeter of Clark Field to guarf against paratroopers.  At all times, two crew members remained with their tanks.  Seventeen days
after arriving in the Philippines, Donald survived the Japanese attack on Clark Field on December 8, 1941.
   
On the morning of December 8, 1941, the members of B Company were informed of the Japanese attack on Clark Field and returned to their tanks around the perimeter of the airfield.  About 12:45 in the afternoon as the tankers were eating lunch, planes approached the airfield from the north.  At first, the soldiers thought the planes were American.  It was only when bombs began exploding on the runways that they knew the planes were Japanese.
    The tank battalion received orders on December 21st that it was to proceed north to Lingayen Gulf.   Because of logistics problems, the B and C Companies soon ran low on gas.  When they reached Rosario, there was only enough for one tankplatoon, from B Company, to proceed north to support the 26th Cavalry.
    On December 23rd and 24th, the battalion was in the area of Urdaneta.   The bridge they were going to use to cross the Agno River was destroyed and the tankers made an end run to get south of river.  As they did this, they ran into Japanese resistance early in the evening.  They successfully crossed at the river in the Bayambang Province.
    On December 25th, the tanks of the battalion held the southern bank of the Agno River from Carmen to Tayung, with the tanks of the 194th holding the line on the Carmen-Alcala-Bautista Road. The tanks held the position until 5:30 in the morning on December 27th.
    The tankers were fell back toward Santo Tomas near Cabanatuan on December 27th, and December were at San Isidro south of Cabanatuan on December 28th and 29th.  While there, the bridge over the Pampanga River was destroyed, they were able find a crossing over the river.           
    During the withdrawal into Bataan, Donald was able to write seven letters to his parents.  In one letter he showed how food was important to him and the other soldiers.  In the letter he said:   

    "I can hardly wait till I get home to eat a good home-cooked meal, Ma.  For the first meal when I get home I'd like some spaghetti and meatballs, also beans.  Remember how I used to go for that?  Make a lot of it, because your son is going to be plenty hungry for that stuff.    I'm also planning a big party when I get home.  All the relatives - and here's hoping cousin Harvey can be there too.  He and I can tell how we won the war for the old U.S.A. (Just joking Ma.)
    There isn't much news.  I did want to take out some insurance, but I guess that's too late.  Say hello to everybody.  I'll be seeing them soon, I hope.  Please don't worry, Ma.  I'm okay and will continue to be okay.  I could say a lot about these damn Japs but I known the censors would scratch it out.
    Well, keep them flying, good luck to Dick (brother) and Vic (brother-in-law) and say hello to sis, Jack, Dorothy, and the baby.
 All my love goes home.  Tell everyone to write.

                                                       Your loving son, Don"

    The tankers were at Santo Tomas near Cabanatuan on December 27th, and at San Isidro south of Cabanatuan on December 28th and 29th.  On January 1st, conflicting orders were received by the defenders who were attempting to stop the Japanese advance down Route 5.  Doing this would allow the Southern Luzon Forces to withdraw toward Bataan.  General Wainwright was unaware of the orders since they came from Gen. MacArthur's chief of staff. 
    Because of the orders, there was confusion among the Filipinos and American forces defending the bridges over the Pampanga River.  Due to the efforts of the Self Propelled Mounts, the 71st Field Artillery, and a frenzied attack by the 192nd Tank Battalion the Japanese were halted.  From January 2nd to 4th, the 192nd held the road open from San Fernando to Dinalupihan so the southern forces could escape.
    On January 1st, conflicting orders, about who was in command, were received by the defenders who were attempting to stop the Japanese advance down Route 5 and allowing the Southern Luzon Forces to withdraw toward Bataan.  General Wainwright was unaware of the orders, since they came from Gen. MacArthur's chief of staff. 
    Because of the orders, there was confusion among the Filipinos and American forces defending the bridge over the Pampanga River about withdrawing from the bridge with half of the defenders withdrawing.  Due to the efforts of the Self Propelled Mounts, the 71st Field Artillery, and a frenzied attack by the 192nd Tank Battalion the Japanese were halted.  From January 2nd to 4th, the 192nd held the road open from San Fernando to Dinalupihan so the southern forces could escape.
    At 2:30 A.M., the night of January 5th/6th, the Japanese attacked at Remlus in force and using smoke as cover.  This attack was an attempt to destroy the tank battalions.  At 5:00 A.M., the Japanese withdrew having suffered heavy casualties.
    The night of January 6th/7th the tanks withdrew into the peninsula with the 192nd holding its position so that the 194th Tank Battalion could leap frog past it, cross the bridge, and then cover the 192nd's withdraw over the bridge.  The 192nd was the last American unit to enter Bataan, before the engineers blew up the bridge at 6:00 A.M.
    The next day, the battalion was between Culo and Hermosa and assigned a road to enter Bataan on which was worse than having no road.  The half-tracks kept throwing their rubber tracks and members of 17th Ordnance assigned to each battalion had to re-track them in dangerous situations.  After daylight, Japanese artillery fire was landing all around the tanks.
    The next day, a composite tank company was formed under the command of Capt. Donald Haines, B Co., 192nd.  Its job was to protect the East Coast Road north of Hermosa open and to stop Japanese tanks attempting to use it to overrun the next defensive line that was forming. While in this position, the tanks were under constant enemy artillery fire.  The rest of the tanks were ordered to bivouac south of the Abucay-Hacienda Road.
    When word came that a bridge was going to be blow, all the tanks were ordered out of the area, which included the composite company.  This could have resulted in a catastrophe, but the Japanese did not take advantage of the situation.
    The tanks bivouacked south of the Pilar-Bagac Road and about two kilometers from the East Coast Road.  It had almost been one month since the tank crews had a rest and the tanks had maintenance work done on them by 17th Ordnance.  It was also on this day that the tank platoons were reduced to three tanks per tank platoon.  The men rested and the tanks received the required maintenance.  Most of the tank tracks had worn down to bare metal and the radial engines long past their 400 hour overhauls.
    It was at this time the tank battalions received these orders which came from Gen. Weaver, "Tanks will execute maximum delay, staying in position and firing at visible enemy until further delay will jeopardize withdrawal.  If a tank is immobilized, it will be fought until the close approach of the enemy, then destroyed; the crew previously taking positions outside and continuing to fight with the salvaged and personal weapons. Considerations of personal safety and expediency will not interfere with accomplishing the greatest possible delay."
    The battalions were sent to cover the junctions of the Back Road and East Road with the Abucay-Heicienda Road on January 25th.  While holding the position, the 45th Infantry, Philippine Scouts, fought its way to the position at 3:00 A.M.  One platoon was sent to the front of the the column of trucks which were loading the troops.  The tanks provided heavy fire so that the infantry could withdraw and inflicted heavy losses on the Japanese.
    Later on January 25th, both the 192nd and 194th held a defensive line on the Bakanga-Cardre-BaniBani Roads until the withdraw was completed at midnight.  They held the position until the night of January 26th/27th, when they dropped back to a new defensive line roughly along the Pilar-Bagac Roads.  When ordered to withdraw to the new line, the 192nd found that the bridge at Balanga, that they were suppose to use had been destroyed by enemy fire.  To withdraw, they had to use secondary roads to get around the barrio and tanks were still straggling in at noon.
    The tank battalions, on January 28th, were given the job of protecting the beaches.  The 192nd was assigned the coast line from Paden Point to Limay along Bataan's east coast, while the battalion's half-tracks were used to patrol the roads.  The Japanese later admitted that the tanks guarding the beaches prevented them from attempting landings.
    Companies A & C were ordered to the west coast of Bataan while B Company - which was held in reserve - and 17th Ordnance held the southern shore of Bataan.  The tankers were awake all night and attempted to sleep under the jungle canopy, during the day, which protected them from being spotted by Japanese reconnaissance planes.  During the night, they were kept busy with repeated threats both on and off shore.
    On one occasion, a member of the company, who had gotten frustrated by being awakened by the planes, had his half-track pulled out onto the beach and took pot shots at the plane.  He missed the plane, but twenty minutes later, Japanese planes appeared over the location and dropped bombs that exploded in the tree tops.  Three members of the company were killed.
    The tank battalions, on their own, took up the job of protecting the airfields at Cabcaban, Bataan, and Mariveles, since Japanese paratroopers were known to be available.  The tanks and half-tracks were well hidden in the jungle around the airfields and different plans were in place to be used against Japanese forces.  There was only one major alert in March when 73 Japanese planes came over.
    B Company also took part in the Battle of the Pockets to wipe out Japanese soldiers who had been trapped behind the main defensive line.  The tanks would enter the pocket one at a time to replace a tank in the pocket.  Another tank did not enter the pocket until a tank exited the pocket.  Doing this was so stressful that the tank companies were pulled out and replaced by one that was being held in reserve.
    To exterminate the Japanese, two methods were used.  The first was to have three Filipino soldiers ride on the back of the tank.  As the tank went over a Japanese foxhole, the Filipinos dropped three hand grenades into the foxhole.  Since the grenades were from WWI, one out of three usually exploded.
    The other method to use to kill the Japanese was to park a tank with one track over the foxhole.  The driver gave the other track power resulting with the tank spinning around and grinding its way down into the foxhole.  The tankers slept upwind of their tanks.
    In March, the amount of gasoline was reduced to 15 gallons a day for all vehicles except the tanks.  This would later be dropped to ten gallons a day.  At the same time, food rations were cut in half again.  Also at this time, Gen. Weaver suggested to Gen. Wainwright that a platoon of tanks be sent to Corregidor.
    The Japanese lunched an all out attack on April 3rd.  On April 7th, the 57th Infantry, Philippine Scouts, supported by tanks, attempted to restore the line, but Japanese infiltrators prevented this from happening.  During this action, one tank was knocked out but the remaining tanks successfully withdrew.  C Company, 194th, which was attached to the 192nd, had only seven tanks left.
    The tanks became a favorite target of the Japanese receiving fire on trails and while hidden in the jungle. and could not fight back.  The situation was so bad that other troops avoided being near the tanks, and the 26th Cavalry turned down a tank company's offer of assistance in a counter-attack.
    It was at this time that Gen. King decided that further resistance was futile.  Approximately 25% of his men were healthy enough to fight, and he estimated they would last one more day.  In addition, he had over 6000 troops who sick or wounded and 40000 civilians who he feared would be massacred.  At 10:30 that night, he sent his staff officers to negotiate surrender terms.
    Tank battalion commanders received this order, "You will make plans, to be communicated to company commanders only, and be prepared to destroy within one hour after receipt by radio, or other means, of the word 'CRASH', all tanks and combat vehicles, arms, ammunition, gas, and radios: reserving sufficient trucks to close to rear echelons as soon as accomplished."


    Donald became a Prisoner Of War when Bataan was surrendered to the Japanese on April 9, 1942.  He took part in the Death March from Mariveles at the southern tip of Bataan.  The POWs were gathered in the schoolyard and sat in the sun for hours.  It was from there that the POWs started the march.
    Most of the POWs were already sick when they started the march.  The first mile was an uphill trudge out of Mariveles.  The POWs went days without food.  The Japanese also refused to allow the POWs to drink from the artesian wells that flowed across the road.  Those POWs who fell were bayoneted or shot.
    At San Fernando, the POWs were packed into small wooden boxcars used to haul sugarcane.  Each boxcar could hold eight horses for forty men.  The Japanese packed 100 POWs into each boxcar.  With no place to move, the POWs who died remained standing until the living disembarked the cars at Capas. 
   From Capas, the POWs walked the last ten miles to Camp O'Donnell.  The camp was an unfinished Filipino Army Training Base pressed into service by the Japanese as a POW camp.  There was only one water spigot for the entire camp.   Men literally died for a drink of water.  Disease also ran wild in the camp.  As many as 50 POWs died each day.
    Like many others, Donald knew that staying in the camp could lead to his death.  To escape the camp, Donald volunteered to go out on a work detail.  It was while he was on this detail that T/5 Donald A. Dettmer died on Thursday, May 14, 1942.  The cause of his death is not known.  He was buried in Section F, Row 1, Grave 8, at the Camp O'Donnell Cemetery.
    T/5. Donald A. Dettmer's remains were returned to the United States after the war in October 1948.  He was buried, near his mother, who had died in 1946, at Mount Emblem Cemetery in Elmhurst, Illinois, on October 23, 1948, in Section 138, Plot 138 S½, Grave 4, in the South Parkway Section of the cemetery.











Return to B Company


Next