US NAVY
David John Dennen
August 17, 1936—December 30, 2019
SN
Life Timeline
83 years1936
Born
August 17, 1936
US NAVY
Service Record
SN
2019
Passed Away
December 30, 2019
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