Someone who, in relation to others, has zero parents, zero grandparents, zero great-grandparents and fifteen great-great-grandparents in common.
by Cerejini May 21, 2024
Living being that has zero parents, zero grandparents, zero great-grandparents and fifteen great-great-grandparents in common with other living beings.
irregular-octuple-third-cousin.
by Simaduria July 26, 2024