US NAVY
Calvin J Hilligas Sr
January 21, 1934—July 2, 2005
RMC
Life Timeline
71 years1934
Born
January 21, 1934
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
RMC
2005
Passed Away
July 2, 2005
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
RMC
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more