ancestral — You use ancestral to refer to a person's family in former times, especially when the family is important and has property or land which they have had for a long time.
hereditary — passing, or capable of passing, naturally from parent to offspring through the genes: Blue eyes are hereditary in our family. Compare congenital.
historical — of, pertaining to, treating, or characteristic of history or past events: historical records; historical research.
abiogenetic — (biology) Of or pertaining to abiogenesis, originated by abiogenesis.
