a person from whom you descend; grandparents, great-grandparents, 2nd great-grandparents (also called great great- grandparents), 3rd great-grandparents, etc. Direct-line ancestor; forefather; forebear.
a person from whom you descend; grandparents, great-grandparents, 2nd great-grandparents (also called great great- grandparents), 3rd great-grandparents, etc. Direct-line ancestor; forefather; forebear.