double-first-cousin

Double-cousin or double-1C:
1- Child of their parent’s full sibling with the other parent’s full sibling.
2- Person who, in relation to the other person, has zero parents and four grandparents in common.

My double-first-cousin is a good person.

by Gerald128 May 15, 2021

4.5-tuple-third-cousin

4.5-tuple-3C:
Person who, in relation to the other person, has zero parents, zero grandparents, zero great-grandparents and nine great-great-grandparents in common.

My 4.5-tuple-third-cousin is a good person.

by Gerald128 May 15, 2021

co-3C-in-law

Spouse's third-cousin's spouse.

My co-3C-in-law is a good person.

by Gerald128 April 07, 2021

2C-in-law

1- Second-cousin's spouse.
2- Spouse's second cousin.

My 2C-in-law is a good person.

by Gerald128 April 07, 2021

1C1R-in-law

1- First-cousin-once-removed's spouse.
2- Spouse's first-cousin-once-removed.

My 1C1R-in-law is a good person.

by Gerald128 April 07, 2021

1C1R

First-cousin-once-removed.

My 1C1R is a good person.

by Gerald128 April 06, 2021

2C

Second-cousin.

My 2C is a good person.

by Gerald128 April 06, 2021