Career
Stumpf joined the Army from Milwaukee, Wisconsin, and by April 25, 1967 was serving as a Specialist Four in Company C, 1st Battalion, 35th Infantry Regiment, 25th Infantry Division. On that day, near Đức Phổ in the Republic of Vietnam, Stumpf rescued three wounded comrades despite heavy fire and single-handedly disabled an enemy bunker. Stumpf reached the rank of Sergeant Major before retiring from the.