He is survived by his wife , Eleanor Parker Baker-deCamp , of Wittman , Maryland ; a brother and sister-in-law , Michael Anderson deCamp & Wesley Martin deCamp of Edenton , North Carolina ; two daughters and sons-in-law , Margo Oliver deCamp and David Marietta of Gambier , Ohio , and Janet Wood deCamp and David Jarvis of Colchester , Vermont ; a son , William Jr. , of Mantoloking , New Jersey ; and nine grandchildren .