great-great-great-granddaughter-in-law

Great-great-great-grandson's wife.

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

by JAMP12 September 21, 2021

great-great-great-grandfather-in-law

Spouse's great-great-great-grandfather.

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

by JAMP12 September 21, 2021

co-first-cousin-once-removed-in-law

Spouse's first-cousin-once-removed's spouse.

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

by JAMP12 September 21, 2021

co-great-great-grandnephew-in-law

Spouse's great-great-grandniece's husband.

My co-great-great-grandnephew-in-law is a good person.

by JAMP12 September 21, 2021

great-great-grandnibling-in-law

1- Great-great-grandnibling's spouse.
2- Spouse's great-great-grandnibling.

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

by JAMP12 September 21, 2021

fourth-cousin-in-law

1- Fourth-cousin's spouse.
2- Spouse's fourth-cousin.

My fourth-cousin-in-law is a good person.

by JAMP12 September 21, 2021

great-great-great-grandmother-in-law

Spouse's great-great-great-grandmother.

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

by JAMP12 September 21, 2021