Your mother-in-law's brother is your spouse's uncle, but is not related to you.
Yes... but not always.Your brother's wife's mother-in-law can be your mother. Marrying her would be incest, and illegal in most jurisdictions.Your brother's wife's mother-in-law can also be the mother of the spouses of her brothers and sisters. Those are not related to you.
If your uncle is your uncle because he is the brother of your mother or your father, you are not related to his wife's brother. However, if your uncle is your uncle because he married the sister of your mother or your father, then your uncle's wife's brother is your father, or other one of your uncle's.
Your mother's brother is your uncle. Your uncle's wife's sister is his sister-in-law. There is no family relationship between you and your uncle's sister-in-law's daughter, unless the sister-in-law is married to someone who is related to you.
Thius question is probably intended ot be a riddle wiht the answer being "your father" and presumes the following logic.Your mother's only sister is your aunt.Her son is your first cousin.His brother is also your first cousin.His aunt is your mother.Her daughter is your sister or you.Her sister is you or your sister.The father is your father.The problem is that this is only one of two possible logic paths, and the other leads to a conclusion that the person is not related to you.Your mother's only sister is your aunt.Her son is your first cousin.His brother is also your first cousin.His aunt is your mother, but he could also have an aunt who is the sister of his father.His father's sister's daughter is his first cousin, but is not related to you.Her sister is not related to you.Her father not related to you.
If your uncle is the brother of your mother or father, his mother is your grandmother and her father is your great grandfather. Your great grandfather's wife is your great grandmother. All presuming that there were no widowers or divorces and second marriages among these ancestors.If your uncle is the husband of the sister of one of your parents, then his mother's father's wife (his maternal grandmother) is not related to you at all.
No.
You are not related to the wife your mother's sister's husband's brother.
In-laws are not related.
Your brother's mother-in-law is not related to you, unless you also married one of her children.
Your mother's brother is your uncle and his wife is your aunt.
If your brother-in-law is the brother of your wife then his mother is your mother-in-law. If your brother-in-law is the husband of your sister, his mother is not related to you but is your sister's mother-in-law.
You are not related at all.
Your mother's brother is your uncle. Your father is his brother-in-law but he could also have other brothers-in-law. These would be men married to his other sisters, or the brothers of his wife. If they are men who married his other sisters, they are your uncles. If they are brothers of his wife, they are not related to you.
The English language does not consider your borther's mother-in-law to be related to you.
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 are second cousins
You wife's uncle or "uncle by marriage".