Great Grandaunt
A great grandaunt is the sister of one's grandparent, making her the aunt of one's parent's parent. She is a member of the previous generation in the family tree, holding a special familial connection to her great nieces and nephews.
A great grandaunt is the sister of one's grandparent, making her the aunt of one's parent's parent. She is a member of the previous generation in the family tree, holding a special familial connection to her great nieces and nephews.