You would be his Great Uncle or Great Aunt
He in turn would be your Great Nephew.
You are your sister's son's aunt or uncle, depending on your sex. You are a great aunt or great uncle to your sister's granddaughter.
Your son and your sisters child are first cousins. The granddaughter is out of synch by a generation. That will make them first cousins once removed.
If you have no siblings but your daughter has an uncle, he is the brother of your spouse, your brother-in-law.
It Depends. Not every daughter father relationship is the same. There are daughters who hate their father. And their are some who love them because there he onlyones there for them. Everybody's different.
I believe that would be a fifth cousin
She had seven Daughters one of them died and another was immature. Two of the daughters are Joseph Ashburn's and the other five are John Claypoole's. most of her children died.
Grand-Nephew
They were both daughters of Zeus, and so sisters.
Your sister's son is your nephew His sons are your grandnephews, and his daughters are your grandnieces.
Your sister's son is your nephew.
She is your third cousin.
your second nephew
The father's son is the uncle of the son of the father's daughter.
Wat the heck in this question yaar? its maternal uncle. you are uncle your son is first cousin to your sisters his aunt sons or daugters a : a child of one's uncle or aunt b : a relative descended from one's grandparent or more remote ancestor by two or more steps are cousins and when those sons and daughters have kids they become second cousins etc.
Charles Drew had 3 sisters, a wife, 3 daughters, and a son.
Your sister's son is your nephew and you are his aunt (if you are female) or his uncle (if you are male.
Charles Drew had 3 sisters, a wife, 3 daughters, and a son.
Your sister's son is your nephew His sons are your grandnephews, and his daughters are your grandnieces.