U.S. Army
John P Mankos
August 11, 1935—May 17, 2004
SP4
Life Timeline
68 years1935
Born
August 11, 1935
US ARMY
Service Record
SP4
2004
Passed Away
May 17, 2004
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SP4
Sourced from official cemetery data; last updated May 30, 2026.Learn more