US NAVY
David Roy Collopy
July 16, 1946—February 4, 2018
SN
Life Timeline
71 years1946
Born
July 16, 1946
US NAVY
Service Record
SN
2018
Passed Away
February 4, 2018
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
SN
Sourced from official cemetery data; last updated May 30, 2026.Learn more