Son of their maternal first cousin’s child with the paternal first cousin’s child or double-first cousin’s grandson.
My double-first great-cousin-nephew is a good person.
by Hgcloziw November 23, 2019

Son of their maternal first cousin’s child with the paternal first cousin’s child or double-first cousin’s grandson.
My double-great-cousin-nephew is a good person.
by Hgcloziw November 23, 2019

1- Aunt (parent's sister)'s child and half-uncle (other parent's half-brother)'s child simultaneously.
2- Half-aunt (parent's half-sister)'s child and uncle (other parent's brother)'s child simultaneously.
3- Living being that has zero parents and three grandparents in common with another living being.
2- Half-aunt (parent's half-sister)'s child and uncle (other parent's brother)'s child simultaneously.
3- Living being that has zero parents and three grandparents in common with another living being.
Irregular-double-cousin.
by Simaduria July 26, 2024

1- Grandparent's double-first-cousin.
2- Double-first-cousin's grandchild.
3 - Child of the parent's grandpibling with the other parent's grandpibling.
4 - Child of the parent's grandnibling with the other parent's grandnibling.
5 - Child of the parent's grandnibling with the other parent's grandpibling.
2- Double-first-cousin's grandchild.
3 - Child of the parent's grandpibling with the other parent's grandpibling.
4 - Child of the parent's grandnibling with the other parent's grandnibling.
5 - Child of the parent's grandnibling with the other parent's grandpibling.
My double-first-cousin-twice-removed is a good person.
by ZJO8738 October 3, 2021

Daughter of their maternal first cousin’s child with the paternal first cousin’s child or double-first cousin’s granddaughter.
My double-great-cousin-niece is a good person.
by Hgcloziw November 23, 2019

Someone who, in relation to others, has zero parents, zero grandparents and three great-grandparents in common.
Irregular-double-second-cousin.
by Cerejini May 21, 2024

1- Child of parent's maternal half-sibling and of parent's paternal half-sibling at the same time.
2- Child of parent's half-sibling and of other parent's half-sibling at the same time.
3- Double-half-pibling's child / Two parents's half-nibling.
4- Person who, in relation to the other person, has zero parents and two grandparents on the same side (maternal or paternal) or two grandparents from different sides (one maternal grandparent and one paternal grandparent).
5- Double-half-first-cousin.
6- Double-half-1C.
2- Child of parent's half-sibling and of other parent's half-sibling at the same time.
3- Double-half-pibling's child / Two parents's half-nibling.
4- Person who, in relation to the other person, has zero parents and two grandparents on the same side (maternal or paternal) or two grandparents from different sides (one maternal grandparent and one paternal grandparent).
5- Double-half-first-cousin.
6- Double-half-1C.
My double-half-cousin is a good person.
by TAYLORGLOSS October 21, 2021
