US MARINE CORPS
William F Ryan
October 16, 1940—April 14, 2021
Life Timeline
80 years1940
Born
October 16, 1940
US MARINE CORPS
Service Record
Vietnam War
Vietnam War
Conflict
2021
Passed Away
April 14, 2021
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more