forefather

noun

Etymology: From Middle English forefader, forfader, vorvader, from Old English forefæder (“forefather”), but possibly also merged with Old Norse forfaðir. Equivalent to fore- + father. Compare Dutch voorvader (“forefather”), German Vorvater, Vorfahr (“forefather”), Danish forfader (“forefather”), Swedish förfader (“forefather”).

1. An ancestor.

   “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.”

2. A cultural ancestor; one who originated an idea or tradition.