U.S. Army
Dennis M Sheehan
October 21, 1941—October 23, 2018
SP4
Life Timeline
77 years1941
Born
October 21, 1941
US ARMY
Service Record
SP4
2018
Passed Away
October 23, 2018
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SP4
Sourced from official cemetery data; last updated May 30, 2026.Learn more