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.
The great grandchildren of brothers are third cousins to one another, if their closest relation to one another is that of great-great-grandchildren of one ancestral couple.
She would be your great grandmother
Two people whose grandfathers were brothers are second cousins to each other.
He would be your great-great uncle.
Great Niece.
Zeus and Poseidon are brothers. kronos's sons.
She will be your aunty
Yes, she did. She had the relationship of a mother that a mother has with her son. As most mothers do.
i am my own grandfather
Poseidon and Zeus are brothers, and rulers; sons of the Titans Kronos and Rhea.
Your grandfather's brothers would be the uncles of your parent. That would make them your great uncle.
"Sons of Jonas", but Kevin came up with "Jonas Brothers".
Your grandfather's great nephew is your second cousin.