6.5-tuple-3C:
Person who, in relation to the other person, has zero parents, zero grandparents, zero great-grandparents and thirteen great-great-grandparents in common.
Person who, in relation to the other person, has zero parents, zero grandparents, zero great-grandparents and thirteen great-great-grandparents in common.
My 6.5-tuple-third-cousin is a good person.
by Gerald128 May 15, 2021

The child-in-law of one's parent-in-law's sibling.
My co-cousin-in-law is a good person.
by Elivaldeq November 24, 2019

Great-grandparent's first cousin.
by Hgcloziw November 23, 2019

My sesqui-first cousin-nephew is a good boy.
by Hgcloziw November 23, 2019

First cousin's great-grandchild.
by Hgcloziw November 23, 2019

My first-cousin-four-times-removed is a good person.
by JAMP12 September 21, 2021

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.
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
