U.S. Army
John James Rybak Jr
April 21, 1948—April 27, 2022
SGT
Life Timeline
74 years1948
Born
April 21, 1948
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
SGT
2022
Passed Away
April 27, 2022
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SGT
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more