US MARINE CORPS
Joan C Siwczak
September 19, 1947—May 13, 2011
LCPL
Life Timeline
63 years1947
Born
September 19, 1947
US MARINE CORPS
Service Record
Vietnam War
Vietnam War
Conflict
LCPL
2011
Passed Away
May 13, 2011
Memorial Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
LCPL
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more