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.
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

My third-cousin-2X-removed is a good person.
by N8953SW June 26, 2021

Someone who, in relation to others, has zero parents, zero grandparents, zero great-grandparents and eleven great-great-grandparents in common.
Irregular-sextuple-third-cousin.
by Cerejini May 21, 2024

5.5-tuple-3C:
Person who, in relation to the other person, has zero parents, zero grandparents, zero great-grandparents and eleven great-great-grandparents in common.
Person who, in relation to the other person, has zero parents, zero grandparents, zero great-grandparents and eleven great-great-grandparents in common.
My 5.5-tuple-third-cousin is a good person.
by Gerald128 May 15, 2021

My third-cousin-once-removed-in-law is a good person.
by JAMP12 September 21, 2021

third-cousin-once-removed.
by Simaduria July 26, 2024

Parent's third cousin.
by Hgcloziw November 23, 2019
