U.S. Army
Joseph W Grenon Jr
October 13, 1940—February 10, 2016
SP4
Life Timeline
75 years1940
Born
October 13, 1940
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
SP4
2016
Passed Away
February 10, 2016
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