Patricia Mae (Patterson) Clapper, 80, Altoona, died Wednesday. She was born in Cleveland, Ohio, daughter of the late Frank and Irene (Taylor) Patterson. She married David E. Clapper, who died April 11, 2004. Surviving are six children: Rosanna I. Ross, Rebecca E. Duganne, Barbara Ann Long, David E. Jr., William E. and Donald E.; and 13 grandchildren. A memorial service will be held at 2 p.m. on Wednesday, April 24, 2013, at the chapel mausoleum at Blair Memorial Park, 3234 E. Pleasant Valley Blvd., Altoona, Chaplain Tony Conrad officiating. Arrangements are by Mark D. Heintzelman Funeral and Cremation Services, State College.