U.S. Army
Constancio T Mayer
June 15, 1917—September 24, 1999
SFC
Life Timeline
82 years1917
Born
June 15, 1917
US ARMY
Service Record
SFC
1999
Passed Away
September 24, 1999
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SFC
Sourced from official cemetery data; last updated May 30, 2026.Learn more