Age 90, of Grove City, formerly of Mount Lebanon, PA, passed away on Wednesday, June 29, 2022. Beloved husband of the late Beverly Ann Wagner. Beloved father of Louis E. (Paula) Wagner, Jr. and the late Thomas Carl (Terri who survives) Wagner; cherished grandfather of Jason, Shannon, Molly, Allison and five great-granddaughters; son of the late Elizabeth Barth-Beamer and Louis Wagner; brother of the late Hilda A. “Pat” (the late Paul “Bud”) Braithwaite; brother-in-law of Kenneth H. Bender; uncle of Timothy Braithwaite, Mary Anne Clair, Elaine Tarpenning and the late Kenneth Braithwaite; also survived by his long-time companion, Karen Urbanik. Lou was a veteran of the U.S. Navy having served in the Korean War. He retired as a safety engineer from Duquesne Light after many years of dedicated service. Lou was an avid antique gun collector and a former President of the Pennsylvania Gun Collectors Association. Boating, water skiing and spending time on the water were lifetime passions for Lou. Family and friends are welcome Wednesday, July 6th, from 11 a.m. until the time of service at 1 p.m. at Beinhauer Funeral Home, 2828 Washington Road, McMurray (724-941-3211). In lieu of flowers, please make donations in memory of Lou to SpiritLife, Inc., 170 Fr. Martin Telenson Road, Penn Run, PA 15765 (https://spiritlifeinc.org/). Please add tributes at beinhauer.com