Your great grandmother's children's children are her grandchildren. They could be any of the following:
that would be u, so i guess what ever you and ur siblings mean to u
1st cousin 2x removed
Your sister's son is her grandson and your great nephew. Some use the term "grand nephew."
Your Aunt is your children's Great Aunt.
If your great great grandmothers were sisters, your common ancestors are your great great great grandparents. That makes you 4th cousins.
Your sister's son is her grandson and your great nephew. Some use the term "grand nephew."
Your parents are great aunt and great uncle to the children of your first cousin.
Your great aunt's daughter's children (her grandchildren) are your second cousins.
The Children treat the adults with GREAT respect.
They would be great nieces or great nephews.
It should be --- Your grandfather was a pediatrician. Your father is a cardiologist. Both of your grandmothers and one of your great grandmothers were nurses.
Yes, That was all my great grandmothers had to work with as well as my grandmothers.