ninth-cousin-1X-removed

Ninth-cousin-once-removed (9C1R).

My ninth-cousin-1X-removed is a good person.

by N8953SW June 26, 2021

first-cousin-twice-removed-in-law

1- First-cousin-twice-removed's spouse.
2- Spouse's first-cousin-twice-removed.
3- 1C2R-in-law.

My first-cousin-twice-removed-in-law is a good person.

by User655 July 25, 2021

half-first-cousin-once-removed

1- Parent's half-first-cousin.
2- Half-first-cousin's child.

My half-first-cousin-once-removed is a good person.

by KOBO8956 September 22, 2021

third cousin-niece

Third cousin's daughter.

My third cousin-niece is a good girl.

by Hgcloziw November 23, 2019

13.5-tuple-fourth-cousin

13.5-tuple-4C: Person who, in relation to the other person, has zero parents, zero grandparents, zero great-grandparents, zero great-great-grandparents and twenty-seven great-great-great-grandparents in common.

My 13.5-tuple-fourth-cousin is a good person.

by ABGR June 9, 2021

quadruple-second-cousin

Someone who, in relation to others, has zero parents, zero grandparents and eight great-grandparents in common.

Quadruple-second-cousin.

by Cerejini May 21, 2024

second cousin-nephew

Second cousin's son.

My second cousin-nephew is a good boy.

by Hgcloziw November 23, 2019