Kenneth L. Kumpf, 70, Altoona, passed away Tuesday, May 19, 2026, at his home surrounded by family. Born November 11, 1955, Altoona, son of the late Kenneth C. Rhodes and Betty G. Stahl. Preceded in death by his first wife, Dorenda S. Vaughn; and his brother, Ron Stahl. Survived by his wife, Mary E. (Johnson) Kumpf; children, Kenneth Kumpf Jr. and wife, Mary, and Lindsay Nash and husband, Zack; grandchildren, Landon and Christian Kumpf, Airalyn McElhinney and Caleb Kennedy; brother, Barry Kumpf; special nieces, Autumn Miller, Amber McClellan and Erica Crownover; and many other nieces and nephews. Kenneth retired in December of 2015 after 40 years as an electrician for Norfolk Southern and 30 years as an officer for the International Brotherhood of Electrical Workers (IBEW). He enjoyed hunting and fishing. Most importantly, he cherished spending time with his family. A memorial service will be held Wednesday, June 3, 2026, at 4 p.m. at Rose Hill Funeral & Cremation Care, Inc., Altoona, Pastor Eli Hess officiant. Arrangements have been entrusted to Rose Hill Funeral & Cremation Care, Inc., 118 Rosehill Cemetery Dr., Altoona, PA 16602. Condolences may be made at RoseHillFuneralCare.com. In Lieu of flowers memorial contributions may be made to the Trinity Lutheran Church 408 N. 6th St. Altoona, PA. 16601.