US NAVY
Thomas L Heffelfinger Jr
March 17, 1948—April 28, 2021
RD3
Life Timeline
73 years1948
Born
March 17, 1948
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
RD3
2021
Passed Away
April 28, 2021
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
RD3
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more