Robert F. Heidinger, age 93, of Amherst, New York passed away on Tuesday, December 7, 2021. Loving husband of Alberta J. Hesse Heidinger; dear father of Mary Beth (Randall) Rueger, Judith ( John) Besch, Laurie (David) Unetich and Kristen (Paul) Pedersen. also survived by 8 grandchildren and 4 great grandchildren. No prior Visitation. A Mass of Christian Burial will be offered Thursday June 9, 9am at St. Benedict RC Church. Flowers gratefully declined, memorials in Bob's memory may be made to Hospice Buffalo, Inc., 225 Como Park Blvd., Cheektowaga NY 14227. Bob was a proud Navy Veteran, member of the Knights of Columbus council # 184, Holy name Society at St. Benedicts Church and a 40 year employee of Westinghouse. Online condolences to www.denglerrobertspernafuneral.com