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.
Great-grandparent's half-sibling.
My half-great-great-pibling is a good person.
Great-grandparent's half-sibling.
half-great-great-pibling.
Great-grandparent's first cousin.
My great-great-cousin-pibling is a good person.
Daughter of their great-grandparent’s half-sibling with the other great-grandparent’s full sibling.
My sesqui-great-cousin-aunt is a good person.