US NAVY
Bryon C Heffelfinger
April 4, 1951—February 16, 2007
MR3
Life Timeline
55 years1951
Born
April 4, 1951
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
MR3
2007
Passed Away
February 16, 2007
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
MR3
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more