The child of your 2nd cousin once removed is your 2nd cousin twice removed if you are in the older generation; or your third cousin if you are in the younger generation.
The child of your first cousin is your first cousin, once removed. The child of your second cousin is your second cousin, once 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.
Your first cousin's children are your first cousins, once removed. Your second cousin's children are your second cousins, once removed.
Your cousin's brother is also your cousin. His child is your cousin once removed. For example, if your first cousin has a child, that child is your first cousin, once removed. If your third cousin has a child, the child is your third cousin, once removed.
AnswerSince they would also be cousins, call them by their first name. AnswerYour children and your first cousin are first cousins, once removed. Your children and your second cousin are second cousins, once removed.
Your cousin's son is your cousin, once removed. For example, if your cousin is a second cousin, the son is your second cousin, once removed.
Your First Cousin's child is your first cousin, once removed.
Your mother's first cousin is your first cousin, once removed.Your mother's first cousin, once removed is your second cousin.Your mother's second cousin is your second cousin, once removed.
The child of you father's first cousin is your second cousin.
Your second cousin's son (or daughter) is your second cousin, once removed.
The son of your father's first cousin is your 2nd cousin. The son of your father's 2nd cousin in your 3rd cousin.
The child of your first cousin is your first cousin, once removed.The child of your second cousin is your second cousin, once removed.And so forth.