1. The daughter of one's grandparent's stepsibling.
2. The stepdaughter of one's grandparent's sibling.
3. The daughter of one's stepgrandparent's sibling.
2. The stepdaughter of one's grandparent's sibling.
3. The daughter of one's stepgrandparent's sibling.
by Elivaldeq November 24, 2019

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

1- Child of their parent’s sibling with the other parent’s half-sibling.
2- Person who, in relation to the other person, has zero parents and three grandparents in common.
3- Sesquiple-cousin.
4- Sesquiple-1C.
5- Sesqui-first-cousin.
6- Sesqui-1C.
2- Person who, in relation to the other person, has zero parents and three grandparents in common.
3- Sesquiple-cousin.
4- Sesquiple-1C.
5- Sesqui-first-cousin.
6- Sesqui-1C.
My sesquiple-first-cousin is a good person.
by ZYRB3256 February 21, 2022

1- Child of parent’s half-sister and of other parent’s half-brother at the same time.
2- Double-half-pibling's child / Two parents's half-nibling.
3- 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).
4-Double-half-cousin.
5- Double-half-1C.
2- Double-half-pibling's child / Two parents's half-nibling.
3- 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).
4-Double-half-cousin.
5- Double-half-1C.
My double-half-first-cousin is a good person.
by Peter12369 October 21, 2021

My double-first cousin-nibling is a good person.
by Hgcloziw November 23, 2019

1- Great-great-grandparent's sesquiple-first-cousin.
2- Sesquiple-first-cousin's great-great-grandchild.
3 - Child of the parent's half-great-great-grandpibling with the other parent's great-great-grandpibling.
4 - Child of the parent's half-great-great-grandnibling with the other parent's great-great-grandnibling.
5 - Child of the parent's half-great-great-grandnibling with the other parent's great-great-grandpibling.
6 - Child of the parent's half-great-great-grandpibling with the other parent's great-great-grandnibling.
7- Sesqui-first-cousin-four-times-removed.
2- Sesquiple-first-cousin's great-great-grandchild.
3 - Child of the parent's half-great-great-grandpibling with the other parent's great-great-grandpibling.
4 - Child of the parent's half-great-great-grandnibling with the other parent's great-great-grandnibling.
5 - Child of the parent's half-great-great-grandnibling with the other parent's great-great-grandpibling.
6 - Child of the parent's half-great-great-grandpibling with the other parent's great-great-grandnibling.
7- Sesqui-first-cousin-four-times-removed.
My sesquiple-first-cousin-four-times-removed is a good person.
by ZYRB3256 February 21, 2022

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