Your father's father is your grandfather.
Your grandfather's brother is your great uncle.
Your great uncle's son is your fahter's first cousin and your first cousin, once removed.
The father's only son can't have a brother. he's the only one, remember.
actually he can, because although it may be the father'sonly son, the mother may have another son, which would make that father's son have a half-brother.
If your father has only one brother and the brother's wife has only one brother-in-law, then her brother-in-law is your father, unless your father is dead. Then the wife's brother-in-law would have to be the husband of her sister, and would be no relation to you.
The children of your father's brother are your father's nieces and nephews, and your father is their uncle.
Your sister's father-in-law is not related to you, and neither is his sister or her son.
He would be a grandson.
He would be a cousin
Me
Yes, she did. She had the relationship of a mother that a mother has with her son. As most mothers do.
Your mother's son is your brother or your half brother.
the son would be the nephew
She is your third cousin.
Your mums brothers sisters roommate flatmates sisters brothers mothers son.
Great uncle / Great nephew
You are their aunt or aunt by marriage.
Do something nice for next mothers day
Your mother's aunt's son is her first cousin and your first cousin, once removed.
No because that would be your cousin
He would be your first cousin once removed; also, he would be the second cousin of your son.
Step-brothers