Beloved husband of Connie Snider Sullivan. Devoted father of Dan Sullivan, Mike (Pam) Sullivan, and the late Barry and Wayne Sullivan. Loving grandfather of 3 grandchildren and 5 great grandchildren. Dear brother of Alyce Shimer, Myrla Chalk, Roy Lee, Harold and Marvin Sullivan. Passed away Friday December 11, 2009 in his 85th year. Memorial gifts in Ivan's memory may be directed to Hamilton Township Life Squad.