Spouse's great-grandaunt's husband.
My co-great-granduncle-in-law is a good person.
Spouse's great-grandpibling's husband.
My co-great-granduncle-in-law is a good person.
Spouse's great-great-grandaunt's husband.
My co-great-great-granduncle-in-law is a good person.
Spouse's great-great-grandpibling's husband.
My co-great-great-granduncle-in-law is a good person.