forefather

esi-isä ancestor Ancestor.(w)
(RQ:Chmbrs YngrSt)

His forefathers had been, as a rule, professional men—physicians and lawyers; his grandfather died under the walls of Chapultepec Castle while twisting a tourniquet for a cursing dragoon; an uncle remained indefinitely at Malvern Hill; an only brother at Montauk Point having sickened in the trenches before Santiago.