first great-cousin-aunt

Grandparent's female first cousin.

My first great-cousin-aunt 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.

first-cousin-3X-removed

First-cousin-thrice-removed (1C3R).

My first-cousin-3X-removed is a good person.

ninth-cousin-1X-removed

Ninth-cousin-once-removed (9C1R).

My ninth-cousin-1X-removed is a good person.

double-cousin-niece

Daughter of their maternal first cousin with the paternal first cousin or double-first cousin’s daughter.

My double-cousin-niece is a good person.

double-first-cousin-once-removed

1- Child of cousin (parent's niece) and of granduncle (other parent's uncle) at the same time.
2- Child of cousin (parent's nephew) and of grandaunt (other parent's aunt) at the same time.
3- Child of cousin (parent's niece) and of cousin (other parent's nephew) at the same time.
4- Child of granduncle (grandparent's brother) and of grandaunt (other grandparent's sister) at the same time.

Double-first-cousin-once-removed.

double-first-cousin-once-removed

1- Child of cousin (parent's niece) and of granduncle (other parent's uncle) at the same time.
2- Child of cousin (parent's nephew) and of grandaunt (other parent's aunt) at the same time.
3- Child of cousin (parent's niece) and of other cousin (other parent's nephew) at the same time.
4- Child of grandaunt (grandparent's sister) and of granduncle (other grandparent's brother) at the same time.
5- Parent's double-cousin.
6- Double-cousin's child.

double-first-cousin-once-removed.