U.S. Army
John Charles Rhyan
January 5, 1954—January 10, 2017
SP4
Life Timeline
63 years1954
Born
January 5, 1954
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
SP4
2017
Passed Away
January 10, 2017
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SP4
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more