Definitions by Usery
quintuple-3C
Quintuple-third-cousin: has among themselves; different two parents, different four grandparents, different eight great-grandparents, ten great-great-grandparents in common and different six great-great-grandparents.
quintuple-3C by Usery May 2, 2021
4.5-tuple-3C
4.5-tuple-third-cousin: has among themselves; different two parents, different four grandparents, different eight great-grandparents, nine great-great-grandparents in common and different seven great-great-grandparents.
4.5-tuple-3C by Usery May 2, 2021