step-first-cousin-twice-removed

1- Stepgrandparent's first-cousin.
2- Grandparent's step-first-cousin.
3- Step-first-cousin's granchild.
4- First-cousin's stepgrandchild.
5- Step-1C2R.

My step-first-cousin-twice-removed is a good person.

by User655 July 25, 2021

co-first-cousin-in-law

1- Spouse's first-cousin's spouse.
2- Co-cousin-in-law.

My co-first-cousin-in-law is a good person.

by User655 July 25, 2021

half-first-cousin

1- Half-pibling's child. / Parent's half-nibling.
2- Person who, in relation to the other person, has zero parents and one grandparent in common.
3- Half-cousin.
4- Half-1C.

My half-first-cousin is a good person.

by Peter12369 October 21, 2021

sesqui-first-cousin

1- Child of parent’s full sister and of other parent’s half-brother at the same time.
2- Child of parent’s full brother and of other parent’s half-sister at the same time.
3- Person who, in relation to the other person, has zero parents and three grandparents in common.
4- Sesqui-cousin.
5- Sesqui-1C.

My sesqui-first-cousin is a good person.

by Peter12369 October 21, 2021

double-first-cousin

1- Child of parent’s full sister and of other parent’s full brother at the same time.
2- Child of paternal aunt (father's sister) and of maternal uncle (mother's brother) at the same time.
3- Child of maternal aunt (mother's sister) and of paternal uncle (father's brother) at the same time.
4- Nibling (biological) of mother and of father at the same time.
5- Two parents's nibling.
6- Person who, in relation to the other person, has zero parents and four grandparents in common.
7- Double-cousin.
8- Double-1C.

My double-first-cousin is a good person.

by Peter12369 October 21, 2021

double-first-cousin-four-times-removed

1- Great-great-grandparent's double-first-cousin.
2- Double-first-cousin's great-great-grandchild.
3 - Child of the parent's great-great-grandpibling with the other parent's great-great-grandpibling.
4 - Child of the parent's great-great-grandnibling with the other parent's great-great-grandnibling.
5 - Child of the parent's great-great-grandnibling with the other parent's great-great-grandpibling.

My double-first-cousin-four-times-removed is a good person.

by Seo48787 October 28, 2021

double-first-cousin-thrice-removed

1- Great-grandparent's double-first-cousin.
2- Double-first-cousin's great-grandchild.
3 - Child of the parent's great-grandpibling with the other parent's great-grandpibling.
4 - Child of the parent's great-grandnibling with the other parent's great-grandnibling.
5 - Child of the parent's great-grandnibling with the other parent's great-grandpibling.

My double-first-cousin-thrice-removed is a good person.

by Seo48787 October 28, 2021