Yes, you have kinship with anyone who is your cousin, no matter how many times removed. The more removed the cousin, the more distant the kinship.
Yes. Your kinship is that you are first cousins, twice removed. You are both descended from the same person or couple. That is your great great great grandparent, who is also her grandparent.
Your grandmother's second cousin is also your second cousin, but twice removed. The twice removed means the number of generations between you. Your mother's first cousin is your first cousin once removed. If your mother's first cousin has children, they are your second cousins.
Your grandfather's first cousin is your first cousin, twice removed. His second cousin is your second cousin, twice removed.
Your grandfather's first cousin is your first cousin, twice removed. His second cousin is your second cousin, twice removed.
The son of your first cousin, twice removed, is your first cousin, thrice (3 times) removed.
Your first cousin's grandsons are your first cousins, twice removed.
Your first cousin's grandson is your first cousin, twice removed. Your second cousin's grandson is your second cousin, twice removed.
Your grandmother's first cousin is your first cousin, twice removed. Your grandmother's second cousin is your second cousin, twice removed.
Your granddaughter and your first cousin are first cousins, twice removed, to each other.
The child of your first cousin twice removed is your first cousin thrice (three-times) removed, or your second cousins, once removed.
The nephews of your first cousin once removed, like the children of your first cousin once removed, are your first cousins twice removed.
The child of your first cousin, once removed, is your first cousin, twice removed, if your first cousin once removed is the child of your first cousin. If your first cousin once removed in the first cousin of one of your parents, the child is your second cousin.