double-first-cousin

1- Child of parent’s full sister and of other parent’s full brother at the same time.
2- Child of paternal aunt (father's sister) and of maternal uncle (mother's brother) at the same time.
3- Child of maternal aunt (mother's sister) and of paternal uncle (father's brother) at the same time.
4- Nibling (biological) of mother and of father at the same time.
5- Two parents's nibling.
6- Person who, in relation to the other person, has zero parents and four grandparents in common.
7- Double-cousin.
8- Double-1C.

My double-first-cousin is a good person.

by Peter12369 October 21, 2021

first step-cousin-nephew

1. The granddaughter of one's parent's stepsibling.
2. The stepgranddaughter of one's parent's sibling.
3. The granddaughter of one's stepparent's sibling.

My first step-cousin-nephew is a good person.

by Elivaldeq November 24, 2019

half-first great-cousin-niece

Half-first cousin’s granddaughter.

My half-first great-cousin-niece is a good person.

by Gtopql November 23, 2019

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 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

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 great-cousin-aunt

Grandparent's female first cousin.

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

by Hgcloziw November 23, 2019