3C-in-law

1- Third-cousin's spouse.
2- Spouse's third-cousin.

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

by Gerald128 April 07, 2021

1C4R

First-cousin-four-times-removed.

My 1C4R is a good person.

by Gerald128 April 06, 2021

grandniece-in-law

1- Grandnephew's wife.
2- Spouse's grandniece.

My grandniece-in-law is a good person.

by Gerald128 April 07, 2021

great-grandniece-in-law

1- Great-grandnephew's wife.
2- Spouse's great-grandniece.

My great-grandniece-in-law is a good person.

by Gerald128 April 07, 2021

2C3R

Second-cousin-thrice-removed.

My 2C3R is a good person.

by Gerald128 April 06, 2021

great-grandnibling-in-law

1- Great-grandnibling's spouse.
2- Spouse's great-grandnibling.

My great-grandnibling-in-law is a good person.

by Gerald128 April 07, 2021

first-cousin

Cousin or 1C:
1- Parent's full sibling's child.
2- Person who, in relation to the other person, has zero parents and two grandparents (maternal or paternal) in common.

My first-cousin is a good person.

by Gerald128 May 15, 2021