She is survived by their son , Frederic L. Jr. , of Bethesda , Md . ; three daughters , Alice W. Ballard of Philadelphia , Sophie B. Bilezikian of Scarsdale , N.Y. , and Ernesta Ballard of Ketchikan , Alaska ; a sister , Cecilia D. Saltonstall of Exeter , N.H. ; a brother , Henry Drinker of Bedford , Mass . ; eight grandchildren , and five great-grandchildren .