U.S. Army
Osvaldo Vasallo-Cotto
September 9, 1918—November 28, 1978
SSGT
Life Timeline
60 years1918
Born
September 9, 1918
US ARMY
Service Record
World War II
World War II
Conflict
SSGT
1978
Passed Away
November 28, 1978
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SSGT
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more