|Rank||Corporal U.S. Army|
|Date of Death||July 29 1950|
Korean Service Medal
National Defense Service Medal
Republic of Korea Presidential Unit Citation
Republic of Korea War Service Medal
United Nations Service Medal
Combat Infantryman Badge
Corporal Gannon was awarded the Purple Heart, the Combat Infantryman Badge, the Korean Service Medal, the United Nations Service Medal, the National Defense Service Medal, the Korean Presidential Unit Citation and the Republic of Korea War Service Medal.
Corporal Gannon was a member of the 34th Infantry Regiment, 24th Infantry Division. He was Killed in Action while fighting the enemy in South Korea on July 29, 1950.