co-grandaunt-in-law

Spouse's granduncle's wife.

My co-grandaunt-in-law is a good person.

by Gerald128 April 07, 2021

great-grandaunt-in-law

1- Great-granduncle's wife.
2- Spouse's great-grandaunt.

My great-grandaunt-in-law is a good person.

by Gerald128 April 07, 2021

quadruple-third-cousin

Quadruple-3C:
Person who, in relation to the other person, has zero parents, zero grandparents, zero great-grandparents and eight great-great-grandparents in common.

My quadruple-third-cousin is a good person.

by Gerald128 May 15, 2021

7.5-tuple-third-cousin

7.5-tuple-3C:
Person who, in relation to the other person, has zero parents, zero grandparents, zero great-grandparents and fifteen great-great-grandparents in common.

My 7.5-tuple-third-cousin is a good person.

by Gerald128 May 15, 2021

sesqua-second-cousin

Sesqua-2C:
Person who, in relation to the other person, has zero parents, zero grandparents and seven great-grandparents in common.

My sesqua-second-cousin is a good person.

by Gerald128 May 15, 2021

great-great-granddaughter-in-law

Great-great-grandson's wife.

My great-great-granddaughter-in-law is a good person.

by Gerald128 April 07, 2021

double-second-cousin

Double-2C:
Person who, in relation to the other person, has zero parents, zero grandparents and four great-grandparents in common.

My double-second-cousin is a good person.

by Gerald128 May 15, 2021