Weimer, Dennis A, 21, Johnstown passed away at home surrounded by his family on Friday December 13, 2013. Born July 24, 1992 in Johnstown, the son of Paul and Margaret (Plummer) Weimer. He is also survived by brothers and sisters Joe Catalfano, Javon Howell, Paul Weimer, Janet Weimer, Michelle Stiffey, Susan Stiffey Charles Stiffey, Tom Stiffey, Tammy Wagner, Kathy Wagner, Ken Stiffey, Sue Albach, Denise McGinnis and biological father Dennis Stiffey. Numerous nieces, nephews and extended family. Dennis enjoyed playing video games, driving quads, shooting guns and any outdoor activity. Friends received from 2 to 4 and 6 to 8 PM Tuesday at Kenneth A. Stuart Funeral Home, 139 Ligonier St., New Florence and 11 till time of service at 1 PM on Wednesday. In lieu of flowers donations may be made to the funeral home to assist the family.