Age 95, of Pittsburgh, on Saturday, April 27, 2013. Beloved husband of the late Jean E. (Youkers); dear father of Carol Vacca and William G. Jackson, Jr. (Diane Klug); loving grandfather of Debra (Paul) Jones, Bill (Terri) Wood, Daniel (Heidi) Vacca, and Michelle (Dave) Windsheimer; also nine great-grandchildren. Preceded in death by siblings, Sarah, Ralph, and Robert. Friends welcome Thursday 7-9 p.m. at WILLIAM SLATER II FUNERAL SERVICE, 1650 Greentree Road, Scott Township. Funeral Service Friday 10:30 a.m. in St. Stephen Lutheran Church, 55 Forsythe Road, Pittsburgh, 15220. In lieu of flowers, memorial donations to Asbury Heights, 700 Bower Hill Road, Pittsburgh, PA 15243