Peacefully at home on Wednesday, December 19, 2018, age 95, of Penn Hills, formerly of Edgewood. Loving mother of Tom Hudson (Kay Haynes), Carol Roberge, and Mary Anne Holt (William). Cherished grandmother of Amy Hudson, Sara Hudson, Ben McClain, Ashley Roberge, Justin Roberge, Curtis T. Holt & William H. Holt. Great-grandmother of Autumn Holt, Asher Holt, and Bianca Holt. She was preceded in death by her beloved husband, Bert T. Hudson, and her daughter, Christy Hudson. Friends received at Wolfe Memorial, LLC, on Saturday, December 29, from 12:00 noon until the time of the memorial service at 1:00 PM. Interment in Woodlawn Cemetery. Memorial gifts in Ruth's name may be given to the Alzheimer's Association: Greater PA Chapter--Pittsburgh Office, 1100 Liberty Ave Suite E 201, Pittsburgh, PA 15222, or https://www.alz.org/pa.