Seneca Valley High School Alumni
Harmony, Pennsylvania (PA)
Kathleen Treu (Kathleen Hadley)
Seneca Valley High School
Class of 1973
→ Join 3657 Alumni from Seneca Valley High School that have already claimed their alumni profiles.
→ There are 66 classes, starting with the class of 1942 all the way up to class of 2024.
Class of 1973 Alumni
→ Reunite with 37 class of 1973 alumni that have joined.
Billy Mckenna
Class of 1988
Joseph Stadtfeld
Class of 1978
Rich O’donovan
Class of 1990
Patty Mccall
Class of 1983
Gary Benetti
Class of 2010
Barbara Scott
Class of 1969
Danielle Kolling
Class of 1986
Clifford Meyer
Class of 2000
Mark Anderson
Class of 2002
Sara Ahlgren
Class of 2013
Kenneth Rinaman
Class of 1985
Charlene Patterson
Class of 1997
John Smith
Class of 1978
Nicole Widdowson
Class of 1997
Kathy Leslie
Class of 1988
Joe Breier
Class of 1996
James Mccormick
Class of 1968
Sariah Walter
Class of 1995
