U.S. Army
Daniel Mark Collier
April 21, 1961—September 20, 2021
SP4
Life Timeline
60 years1961
Born
April 21, 1961
US ARMY
Service Record
SP4
2021
Passed Away
September 20, 2021
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