. . "William B. Astor" . . . "1792-09-19" . . . . . . . . "his son" . . . . . . . "William Astor" . . "William" . . . . . "William B. Astor Sr." . . . . . . . . . . . "William Backhouse Astor Sr." . . . "William Backhouse Astor Sr." . . . . . . . . . "William Backhouse Astor" . . . . "1875" . . . . . . . . . . . . "1792" . . . "William Backhouse Astor" . . . . . . "1875-11-24" . . . "Wm. Astor" . "Astor" . . . . "William Backhouse Astor, Sr." . .