no not really..their related by marriage :)
no
Neither one of the Wright Brothers ever got married.
The husband's brother is a brother-in-law to the wife. The wife's brother is a brother-in-law to the husband. However, the husband's brother is not related to the wife's brother.
yes
They are brothers-in-law.
neither of two Wright have wife
Yes, Ruth Wright Paulsen is Gary Paulsen's wife. They have been married for several decades, and she has played an important role in supporting his writing career.
mrs wright
His current wife's name is Coppelia Kahn.
If your brother's sister-in-law is the sister of his wife, she is not related to you. If your brother's sister-in-law is the wife of one of his brothers, and you are a man, she could be your wife, otherwise, she would be your sister-in-law.
You are your brother's wife's brother-in-law, if you are male. But your brother's wife can also have brothers-in-law who are not related to you or to your brother. They would be the husband's of the wife's sisters.
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.