If your great great grandfather was the brother of someone else's great great grandfather then you and that other person are fourth (4th) cousins.
Your great great grandfather's brother is your great great great uncle, and you are his great great great niece, or great great great nephew.
Your great great grandfather's brother is your great great great uncle.
Your great grandfather's brother is your great great uncle (some would say great granduncle) and you are his great great niece (if you are female) or his great great nephew (if you are male).
Your great-great uncle.
Your grandfathers brother to you is your Great Uncle!
Your grandfather's brother is your great uncle.
You would be second cousins.
He would be your great great uncle, but you could call him whatever endearing name you both prefer. my great grandfathers brother or my great uncle
Your grandfather's uncle is your great great uncle. Your grandfather's brother would be your great uncle
My great great second, half, brother in law who's great great grandfathers....son.
Your Grand Uncle(great uncle) would be your grandmother or grandfathers brother.
yes they aqre there great great great great grandfathers were brothers of a family of 12 so there you go
Your grandfathers' sisters' grandchildren are your second cousins.
Your grandfather's brothers would be the uncles of your parent. That would make them your great uncle.
Your brother's son's daughter is your great niece, and you are her great uncle or great aunt.
Your grandmother's brother is your great uncle.