Robert C. "Bob" Kellenberger, 86, of Lancaster, passed away on Saturday, June 23, 2018. He is survived by his wife of 65 years, Mary (Lewis) Kellenberger. He was a veteran of the Korean War and later employed by Federal Mogul where he retired after 38 years. Bob enjoyed walking, golfing, attending Lancaster Barnstormer's baseball games and spending time with his family. In addition to his wife, he is survived by his 3 children: Robert P., husband of Phyllis Weinstein of Vestal NY, Linda M., wife of Dan Wenzler of Lititz, PA and James E., husband of Tracy Toback of Conestoga, PA., also two grandchildren: Daniel Kellenberger of Portland, OR and Rachel Kellenberger of Austin, TX. Bob was preceded in death by his parents: Abner and Grace (Becker) Kellenberger, his brother Wilmer and sister Florence Kellenberger Schreiner. Interment will be held privately at St. Joseph Catholic Cemetery. In lieu of flowers, memorial contributions in Robert's memory may be made to the American Heart Association, 610 Community Way, Lancaster, PA 17603.