US NAVY
Thomas R Mainzer
November 27, 1931—March 25, 2020
LCDR
Life Timeline
88 years1931
Born
November 27, 1931
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
LCDR
2020
Passed Away
March 25, 2020
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
LCDR
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more