US NAVY
Billy Jack Cosby
June 11, 1932—September 13, 2001
AMAN
Life Timeline
69 years1932
Born
June 11, 1932
US NAVY
Service Record
AMAN
2001
Passed Away
September 13, 2001
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
AMAN
Sourced from official cemetery data; last updated May 30, 2026.Learn more