For extraordinary heroism in battle, engagement of Vera Cruz, 22 April 1914. Lt. Lannon assisted a wounded man under heavy fire, and after returning to his battalion, was himself desperately wounded.
Additional Details
Accredited to: Virginia
Awarded Posthumously: No
Born: October 12, 1878, Alexandria, Alexandria County, VA, United States
Died: March 13, 1953
Buried: Arlington National Cemetery (8-6410-B), Arlington, VA, United States