Ruth Serwitz, 96, of Ardsley, New York, passed away on Thursday, September 10, 2015. Ruth was born in the Bronx, New York on May 27, 1919. The funeral will be held at 10:00 AM on Sunday, September 13, 2015 at Riverside Memorial Chapel, 21 West Broad Street, Mount Vernon, New York 10552. The interment will follow the service at Sharon Gardens Cemetery, 273 Lakeview Avenue, Valhalla, New York 10595.