U.S. Army
John D Ryan
August 14, 1915—December 12, 2002
TEC 4
Life Timeline
87 years1915
Born
August 14, 1915
US ARMY
Service Record
World War II
World War II
Conflict
TEC 4
2002
Passed Away
December 12, 2002
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
TEC 4
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more