My first-cousin-in-law is a good person.
by User655 July 25, 2021


Child of their parent’s half-sibling with their other parent’s half-sibling or the child of their mother's maternal half-sibling with mother's paternal half-sibling or the child of their father's maternal half-sibling with father's paternal half-sibling.
My double-half-cousin is a good person.
by Mr. Jacov November 23, 2019

Someone who, in relation to others, has zero parents, zero grandparents, zero great-grandparents, zero great-great-grandparents and twenty-six great-great-great-grandparents in common.
Tredecuple-fourth-cousin.
by Cerejini May 21, 2024

Parent's fourth cousin.
by Hgcloziw November 23, 2019

Quintuple-4C: Person who, in relation to the other person, has zero parents, zero grandparents, zero great-grandparents, zero great-great-grandparents and ten great-great-great-grandparents in common.
My quintuple-fourth-cousin is a good person.
by ABGR June 9, 2021

by Von Hitla March 8, 2023
