sesqui-great-cousin-uncle

Son of their great-grandparent’s half-sibling with the other great-grandparent’s full sibling.

My sesqui-great-cousin-uncle is a good person.

by Hgcloziw November 23, 2019

septuple-third-cousin

Someone who, in relation to others, has zero parents, zero grandparents, zero great-grandparents and fourteen great-great-grandparents in common.

Septuple-third-cousin.

by Cerejini May 21, 2024

sesqui-cousin-aunt

Daughter of their grandparent’s half-sibling with the other grandparent’s full sibling.

My sesqui-cousin-aunt is a good person.

by Hgcloziw November 23, 2019

fourth-cousin-8X-removed

Fourth-cousin-eight-times-removed (4C8R).

My fourth-cousin-8X-removed is a good person.

by N8953SW June 26, 2021