U.S. Army
Ronnie L O'Sullivan
April 11, 1945—October 29, 2019
SP4
Life Timeline
74 years1945
Born
April 11, 1945
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
SP4
2019
Passed Away
October 29, 2019
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