Atwater High School Alumni
Atwater, California (CA)
In Memory of
Allen ( Butch ) Sietsema
1953-2026
Born Aug 06, 1953, Allen ( Butch ) Sietsema attended Atwater High School in Atwater, CA.
Class of 1971
Aug 06, 1953 - Mar 11, 2026
Aug 06, 1953 - Mar 11, 2026