Dr. Devons , who remained a British citizen , is survived by his wife of 68 years , the former Celia Ruth Toubkin ; four daughters , Amanda , of Eureka , Calif. ; Cathryn , of Ardsley , N.Y. ; Judith , of Leicester , England ; and Susan Gil of London ; a sister , Nina , of Jerusalem ; 12 grandchildren and 3 great-grandchildren .