US NAVY
Dennis Max Ritchie
June 11, 1942—April 12, 2019
PN3
Life Timeline
76 years1942
Born
June 11, 1942
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
PN3
2019
Passed Away
April 12, 2019
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
PN3
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more