US COAST GUARD
Douglas C Mercer
July 4, 1920—January 27, 2007
RM2
Life Timeline
86 years1920
Born
July 4, 1920
US COAST GUARD
Service Record
World War II
World War II
Conflict
RM2
2007
Passed Away
January 27, 2007
Service Record
Verified fields from cemetery source data.
Branch
US COAST GUARD
Rank
RM2
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more