US AIR FORCE
Mark Charles Cassidy
March 22, 1958—September 23, 2019
SGT
Life Timeline
61 years1958
Born
March 22, 1958
US AIR FORCE
Service Record
SGT
2019
Passed Away
September 23, 2019
Service Record
Verified fields from cemetery source data.
Branch
US AIR FORCE
Rank
SGT
Sourced from official cemetery data; last updated May 30, 2026.Learn more