Frances David-Sontag, 66, of Plymouth and Piscataway, NJ entered eternal rest June 18, 2017. Devoted wife of Eduardo Sontag. Beloved mother of Laura & her husband Matthew Kleiman and David Sontag & his wife Violeta Rayon-Estrada. Adored grandmother of Ariella Kleiman and Diego Alfonso Sontag. Dear sister of Sigmund David and Marilyn David-Krasner. Services at the Wildwood Cemetery 34 Palmer Street, Winchester on Wednesday June 21 at 11:00 AM. Memorial week will be observed privately.