Donald L. Diesel beloved husband of Barbara Diesel (nee Schweppe), devoted father of Jennifer Diesel and Karen (Kelly) Lapthorn, dear grandfather of Sam, Nathan and Charlie Lapthorn. Died Jan. 10, 2021 at age 78. Residence Mt. Washington. Private Mass of Christian Burial at Guardian Angels Church. The Mass will be livestreamed at https://www.youtube.com/watch?v=6T9Dggkr5dg Memorials to Good Samaritan Foundation Neonatal Intensive Care Unit. T P WHITE & SONS Funeral Home serving the family.