The grandson-in-law of one's parent-in-law's sibling.
by Elivaldeq November 24, 2019

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


1- Great-grandparent's sibling's child / Grandparent's first-cousin.
2- Parent's sibling's great-grandchild / First-cousin's grandchild.
2- Parent's sibling's great-grandchild / First-cousin's grandchild.
My first-cousin-twice-removed is a good person.
by ZJO8738 October 3, 2021

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

by Mr. Jacov November 23, 2019

Sixth-cousin-ten-times-removed (6C10R).
My sixth-cousin-10X-removed is a good person.
by N8953SW June 26, 2021
