Serving as a Marine in the U.S. Marine Corps, Sergeant Grant Frederick Timmerman was awarded the Medal of Honor posthumously for his actions on July 8, 1944 in Saipan, Mariana Islands during World War II. At the time he was serving with 2d Battalion, 6th Marines, 2d Marine Division. Timmerman was 25 years old.
Timmerman was killed in the action for which his medal was awarded.
Timmerman was born on February 14, 1919 in Americus, Lyon County, Kansas. His Medal of Honor is credited to Kansas. He is buried at National Memorial Cemetery of the Pacific in Honolulu, Hawaii.
Timmerman is one of 474 Medal of Honor recipients from World War II and one of 31 credited to Kansas.
Official Medal of Honor citation
For conspicuous gallantry and intrepidity at the risk of his life above and beyond the call of duty as tank commander serving with the 2d Battalion, 6th Marines, 2d Marine Division, during action against enemy Japanese forces on Saipan, Mariana Islands, on 8 July 1944. Advancing with his tank a few yards ahead of the infantry in support of a vigorous attack on hostile positions, Sgt. Timmerman maintained steady fire from his antiaircraft sky-mount machine gun until progress was impeded by a series of enemy trenches and pillboxes. Observing a target of opportunity, he immediately ordered the tank stopped and, mindful of the danger from the muzzle blast as he prepared to open fire with the 75-mm, fearlessly stood up in the exposed turret and ordered the infantry to hit the deck. Quick to act, as a grenade, hurled by the Japanese, was about to drop into the open turret hatch, Sgt. Timmerman unhesitatingly blocked the opening with his body, holding the grenade against his chest and taking the brunt of the explosion. His exceptional valor and loyalty in saving his men at the cost of his own life reflect the highest credit upon Sgt. Timmerman and the U.S. Naval Service. He gallantly gave his life in the service of his country.
Citation text: U.S. Government, public domain.
Wounds and death in action
- Killed in action during the act for which the medal was awarded (July 8, 1944).
- Age at death: 25
- Resting place: National Memorial Cemetery of the Pacific
Other decorations and honors
Besides the Medal of Honor, Grant Frederick Timmerman received:
Source: Wikidata. Gold chips link to our guide to that decoration.
Battles and campaigns
Also served in: World War II.
Life beyond the battlefield
- Education: Emporia High School
Source: Wikidata.
Places
Veteran resources, cemeteries and meeting places in Kansas →
Timeline
- February 14, 1919Born in Americus, Lyon County, Kansas
- July 8, 1944Act of valor — Saipan, Mariana IslandsAge 25. 2d Battalion, 6th Marines, 2d Marine Division Killed in action.
- Resting placeNational Memorial Cemetery of the PacificHonolulu, Hawaii
Biography
Grant Frederick Timmerman (February 19, 1919 – July 8, 1944) was a United States Marine who posthumously received the Medal of Honor for his heroic actions during World War II.
From the Wikipedia article “Grant F. Timmerman”, licensed under CC BY-SA 4.0. Read the full article →
Named in his honor
- USS Timmerman — destroyer


