US MARINE CORPS
Helyn Joyce Callahan
February 18, 1924—January 17, 2011
PFC
Life Timeline
86 years1924
Born
February 18, 1924
US MARINE CORPS
Service Record
World War II
World War II
Conflict
PFC
2011
Passed Away
January 17, 2011
Memorial Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
PFC
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more