sesqui-third-cousin

Sesqui-3C:
Person who, in relation to the other person, has zero parents, zero grandparents, zero great-grandparents and three great-great-grandparents in common.
My sesqui-third-cousin is a good person.
by Gerald128 May 17, 2021
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third-cousin

3C:
1- Parent's second-cousin's child.
2- Grandparent's first-cousin's grandchild.
3- Great-grandparent's full sibling's great-grandchild.
4- Person who, in relation to the other person, has zero parents, zero grandparents, zero great-grandparents and two great-great-grandparents in common.
My third-cousin is a good person.
by Gerald128 May 15, 2021
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4C1R

My 4C1R is a good person.
by Gerald128 April 06, 2021
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3C

My 3C is a good person.
by Gerald128 April 06, 2021
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co-nephew-in-law

Spouse's niece's husband.
My co-nephew-in-law is a good person.
by Gerald128 April 06, 2021
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3C1R

My 3C1R is a good person.
by Gerald128 April 06, 2021
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nibling

Sibling's child.
I have 38 niblings (24 nieces and 24 nephews).
by Gerald128 April 06, 2021
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