great-grandpa

Grandparent's father.

great-grandpa.

great-great-great-uncle

Great-great-grandparent's brother.

great-great-great-uncle.

half-great-nibling

Half-sibling's grandchild.

half-great-nibling.

half-great-nephew

Half-sibling's grandson.

half-great-nephew.

irrelated

1- Collateral relative's spouse's ascendant.
2- Collateral relative's spouse's collateral relative.
3- Descendant's spouse's ascendant. Except in the case of the child-in-law's parent, who is the co-parent-in-law.
4- Descendant's spouse's collateral relative.
5- Spouse's collateral relative's spouse's ascendant.
6- Spouse's collateral relative's spouse's collateral relative.
7- Absence of any type of kinship.

Irrelated.

great-grandma

Grandparent's mother.

great-grandma.

half-great-great-great-nibling

Half-sibling's great-great-grandchild.

half-great-great-great-nibling.