sesqui-first-cousin

1- Child of parent’s full sister and of other parent’s half-brother at the same time.
2- Child of parent’s full brother and of other parent’s half-sister at the same time.
3- Person who, in relation to the other person, has zero parents and three grandparents in common.
4- Sesqui-cousin.
5- Sesqui-1C.

My sesqui-first-cousin is a good person.

by Peter12369 October 21, 2021

first co-cousin-in-law

The child-in-law of one's parent-in-law's sibling.

My first co-cousin-in-law is a good person.

by Elivaldeq November 24, 2019

first-cousin-10X-removed

First-cousin-ten-times-removed (1C10R).

My first-cousin-10X-removed is a good person.

by N8953SW June 26, 2021

first great-cousin-aunt

Grandparent's female first cousin.

My first great-cousin-aunt is a good person.

by Hgcloziw November 23, 2019

first-cousin-in-law

1- First-cousin's spouse.
2- Spouse's first-cousin.
3- Cousin-in-law.

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

by User655 July 25, 2021

first co-cousin-pibling-in-law

The child-in-law of one's grandparent-in-law's sibling.

My first co-cousin-pibling-in-law is a good person.

by Elivaldeq November 24, 2019

step-first-cousin-twice-removed

1- Stepgrandparent's cousin.
2- Grandparent's stepcousin.
3- Stepcousin's granchild.
4- Cousin's stepgrandchild.

My step-first-cousin-twice-removed is a good person.

by ZURB981634 February 10, 2022