US NAVY
Justin McCarthy Jr
February 23, 1916—May 20, 2010
MM1
Life Timeline
94 years1916
Born
February 23, 1916
US NAVY
Service Record
World War II
World War II
Conflict
MM1
2010
Passed Away
May 20, 2010
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
MM1
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more