Seneca High School Alumni Contact Information Graduation Information Question Title * 1. What year did you graduate from Seneca High School 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2000-2005 1995-1999 1990-1994 1985-1989 1980-1984 1970-1979 1960-1969 1950-1959 1900-1949 Next