sesqui-first great-cousin-uncle

Son of their great-grandparent’s half-sibling with the other great-grandparent’s full sibling.

My sesqui-first great-cousin-uncle is a good person.

double-first cousin-uncle

Son of their grandparent’s full sibling with the other grandparent’s full sibling.

My double-first cousin-uncle is a good person.

double-first great-cousin-uncle

Son of their great-grandparent’s full sibling with the other great-grandparent’s full sibling.

My double-first great-cousin-uncle is a good person.

half-first cousin-uncle

Parent's male half-first cousin.

My half-first cousin-uncle is a good person.

first step-cousin-uncle

1. The son of one's grandparent's stepsibling.
2. The stepson of one's grandparent's sibling.
3. The son of one's stepgrandparent's sibling.

My first step-cousin-uncle is a good person.

sesqui-first cousin-uncle

Son of their grandparent’s half-sibling with the other grandparent’s full sibling.

My sesqui-first cousin-uncle is a good person.

first cousin-uncle-in-law

1. The husband of one's grandparent's sibling's daughter.
2. The son of one's grandparent-in-law's sibling.

My first cousin-uncle-in-law is a good person.