US MARINE CORPS
Ruth F Koester
April 22, 1927—October 22, 2017
CPL
Life Timeline
90 years1927
Born
April 22, 1927
US MARINE CORPS
Service Record
World War II
World War II
Conflict
CPL
2017
Passed Away
October 22, 2017
Memorial Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
CPL
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more