She will be your aunty
She would be your great grandmother
i am my own grandfather
Two people whose grandfathers were brothers are second cousins to each other.
Your grandfather's great nephew is your second cousin.
Your grandfather's cousin is your cousin twice removed. Her husband has no direct relationship to you.
He would be your great-great uncle.
Your brother's daughter has a daughter? That is a great niece.
Your daughter's daughter is your granddaughter, and you would be her grandmother or grandfather.
i think ALL YOU HALF NOT HALF &^what is that
Your sister's daughter is your niece.
Cousins
Your grandfather's nephew's daughter is your second cousin because you both have a common ancestor in at least one of your grandfather's parents.