Your brother's grandchild is your Great Nephew or Great Niece and you are their Great Aunt or Great Uncle.
They are first cousins, once removed. In the UK they are second cousins
Your sister's daughter and your son are first cousins to each other.
Sarah Franklin, married name Sarah Franklin Bache, died of cancer in 1808, age 64, survived by 6 of her 8 children and several grandchildren.
Hatsheput's daughter's name was Nefertiti!
His first daughter: Frederica, and his second daughter: Mary.
Stan Wakers daughter's name is Shaddernay i know because Stan walkers my cousin. ------------------------------ lol? No, Stan Walker did have a daughter with his ex-girlfriend but she had a miscarriage. They were going to name their daughter Ataahua (Stan's tattoo on his neck) :)
You brother is your grandchildren's great uncle or granduncle.Your grandchildren are your brother's grandnieces and grandnephews
The relationship to the grandfather or the relationship to the grandson of the grandfather? Let's say your name is Ken, your grandfather's name is William, his brother's name is Eli, and Eli's son is named John. If you're asking about William and John's relationship, they are first cousins. If you're asking about Ken and John's relationship, they are first cousins once-removed.
Your sister's daughter is your niece and you are her aunt (if you are a woman) or her uncle (if you are a man).
She is your cousin
He does have 1 grand daughter. Her name is Cathrine Rommel. She is the daughter of Manfed Rommel who was the son of Erwin Rommel
The name of the relationship between your grandchildren and your sibling's grandchildren is called being "second cousins." The genetic relationship between two families becomes smaller and smaller through each generation, but no matter how weak that relationship is, it's still counted as a blood relationship. Your grandchildren and your sibling's grandchildren share a pair of great grandparents.
Your daughter's step-sister would be your step-daughter.
Your aunt's daughter is your first cousin.
Grandaughter.
neice
daughter-in-law
Neice