he is survived by four daughters , dr. grace c. cooper of lewisdale , md. ; eleanor j. jackson of fort washington , md. ; vivian a. johnson of upper marlboro , md. , and diana v. smith of washington ; and by four sons , dr. james a. 3rd , of fort washington ; michael g. , of baltimore ; carleton c. , of washington , and stephen c. , of kalamazoo , mich. ; and 16 grandchildren and 11 great-grandchildren .