co-first-cousin-twice-removed-in-law

Spouse's first-cousin-twice-removed's spouse.

My co-first-cousin-twice-removed-in-law is a good person.

double-first cousin-nephew

Son of their maternal first cousin with the paternal first cousin or double-first cousin’s son.

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

first step-cousin-nibling

1. The grandchild of one's parent's stepsibling.
2. The stepgrandchild of one's parent's sibling.
3. The grandchild of one's stepparent's sibling.

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

first great-great-cousin-aunt

Great-grandparent's female first cousin.

My first great-great-cousin-aunt is a good person.

step-first-cousin-twice-removed

1- Stepgrandparent's cousin.
2- Grandparent's stepcousin.
3- Stepcousin's granchild.
4- Cousin's stepgrandchild.

My step-first-cousin-twice-removed is a good person.

step-first-cousin-twice-removed

1- Stepgrandparent's first-cousin.
2- Grandparent's step-first-cousin.
3- Step-first-cousin's granchild.
4- First-cousin's stepgrandchild.
5- Step-1C2R.

My step-first-cousin-twice-removed is a good person.

first great-great-great-cousin-niece

First cousin's great-great-granddaughter.

My first great-great-great-cousin-niece is a good person.