If your brother-in-law is your spouse's brother, then his father is your father-in-law - because he is your spouse's father. If your brother-in-law is your sister's husband, then his father is not your father-in-law.
If your brother-in-law is your spouse's brother, then his father is your father-in-law. If you brother-in-law is your sister's husband, then his father is not your father-in-law, and is not related to you in any way..
The singular possessive of father-in-law is father-in-law's. "This is my father-in-law's house."
The girl's father-in-law is the father of her spouse, while her spouse's father-in-law is the father of her spouse's spouse. Therefore, the girls's father-in-law is also the son of the boy's father-in-law.
The form "father's in law" is incorrect.The possessive form of the singular, compound noun father in law is father in law's.Example: We completed the project with my father in law's help.
Your sister's husband's father is your sister's father-in-law. There is no more specific term for this in the English language Hes not realted to you at all.And you can think of him as part of family if you see at you family things.But if not then hes nothing to you.
The father of a son-in-law is typically referred to as the father-in-law.
The plural spelling of father-in-law is fathers-in-law.
A person's father-in-law is the father of their wife or husband.
Fathers-in-law is the plural of father-in-law
According to Genesis 27 and after, Jacob's father-in-law was Laban, who was also Jacob's uncle (his mother Rebekah's brother). I know your talking about The Bible, but in Twilight Jacob's father-in-law will probably be Edward. LOL
The plural of father-in-law is FATHERS-IN-LAW