half-first-cousin-once-removed

1- Parent's half-first-cousin.
2- Half-first-cousin's child.

My half-first-cousin-once-removed is a good person.

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.

double-first-cousin-once-removed

1- Child of their parent’s pibling with the other parent’s pibling.
2- Child of their parent’s nibling with the other parent’s nibling.
3- Child of their parent’s pibling with the other parent’s nibling.
4- Parent's double-first-cousin.
5- Double-first-cousin's child.

My double-first-cousin-once-removed is a good person.

double-first-cousin-once-removed

1- Parent's double-first-cousin.
2- Double-first-cousin's child.
3 - Child of the parent's pibling with the other parent's pibling.
4 - Child of the parent's nibling with the other parent's nibling.
5 - Child of the parent's nibling with the other parent's pibling.

My double-first-cousin-once-removed is a good person.

sesqui-first-cousin-once-removed

1- Child of their parent’s half-pibling with the other parent’s pibling.
2- Child of their parent’s half-nibling with the other parent’s nibling.
3- Child of their parent’s half-pibling with the other parent’s nibling.
4- Child of their parent’s pibling with the other parent’s half-nibling.
5- Parent's sesqui-first-cousin.
6- Sesqui-first-cousin's child.

My sesqui-first-cousin-once-removed is a good person.