Your sister's great grandson is your great great nephew. You are his great great uncle, or great great aunt.
Patrick Henry had seven sisters and two brothers.
no he does have brothers and sisters.
I'm pretty sure she had 16 brothers and sisters.
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.
He was an only child. He did have brothers and sisters in law.
Grandchild
your grandchild
Harry Potter had no brothers or sisters; he was an only child.
He was an only child, and had no sibling, but did have a wife and son, Penelope and Telemachus.
Patrick Henry had seven sisters and two brothers.
Your niece's child and your grandson's child (your great grandchild) are second cousins, once removed, to each other.
Your child and your sister's child share a common grandparent and are first cousins. Your grandchild and your sister's grandchild share a common great grandparent and are second cousins. There is a generation out of synch, so they would be second cousins once removed.
she doesn't have any brothers and sisters. She is the only child
Hestia was the oldest child of her brothers and sisters
No. He had no brothers or sisters. He was an only child.
First cousins' grandchildren are third cousins to each other.
henry ford did not have any brothers or sisters. he was the onley child with a mom and a dad.