Your mothers' uncles' daughters' husbands' brother is in no way related to you.
1. Your mother's Uncle is your Great Uncle.
2. His daughter would be you and your mother's cousin.
3. Her husband would be your cousin's husband - no relation to you.
4. Therefore, that makes your cousin's brother-in-law no relation to you.
Your aunts' mother-in-law.
Mother: Demeter Father: Zeus Uncle/Husband: Hades Uncle: Poseidon Aunts: Hera, Hestia
Uncle in law
Your aunt's husband is your uncle by marriage. He may also be referred to as your uncle, regardless of whether he is a blood relative or not. Depending on your relationship with him, he could play various roles in your life, such as a mentor or family friend.
Your mother's brother is your uncle. Your uncle's brother-in-law is either the husband of his sister or the brother of his wife. The brother of your uncle's wife is not related to you. The husband of your uncle's sister is either your father, or the husband of another one of your mother's sisters and thus your uncle.
You aren't related by blood, however, he would be referred to as Uncle.
His relationship to you is brother-in-law.
He's called your uncle becasue your mother's sisters are your aunts and the people married to them are your uncles (assuming that they're men).
He's called your uncle becasue your mother's sisters are your aunts and the people married to them are your uncles (assuming that they're men).
No. Your uncle is either your parent's brother or the husband of your parent's sister. A few people try to use "uncle-in-law" to describe the husband of your parent's sister, but the term is a little used, invented term that is not widely accepted.
Your husband's father is your father-in-law. His brother is your husband's uncle, but is not related to you. The son is your husband's first cousin, but is also not related to you. Your husband's uncle is your child's great uncle, and your husband's first cousin is your child's first cousin, once removed.
You would call your father's sister's husband your uncle-in-law.