Usery's definitions

octuple-3C

Octuple-third-cousin: has among themselves; different two parents, different four grandparents, different eight great-grandparents and sixteen great-great-grandparents in common.

My octuple-3C is a good person.

by Usery May 2, 2021

half-cousin

Parent's half-sibling's child. Has among themselves; different two parents, one grandparent in common and different three grandparents.

My half-cousin is a good person.

by Usery May 2, 2021

cousin

Parent's sibling's child. Has among themselves; different two parents, two grandparents in common and different two grandparents.

My cousin is a good person.

by Usery May 2, 2021

sesqui-cousin

Child of their parent’s half-sibling with the other parent’s full sibling. Has among themselves; different two parents, three grandparents in common and different one grandparent.

My sesqui-cousin is a good person.

by Usery May 2, 2021

double-cousin

Child of their parent’s full sister with the other parent’s full brother. Has among themselves; different two parents and four grandparents in common.

My double-cousin is a good person.

by Usery May 2, 2021

double-1C1R

Double-first-cousin-once-removed: child of their grandparent’s full sibling with the other grandparent’s full sibling or child of their maternal first cousin with the paternal first cousin or double-first cousin’s child or child of their parent's parent's full sibling with the other parent’s full sibling's child.

My double-1C1R is a good person.

by Usery May 2, 2021

half-1C2R

Half-first cousin-twice-removed: grandparent’s half-cousin or half-cousin’s grandchild.

My half-1C2R is a good person.

by Usery May 2, 2021