The children of your first cousin are your first cousins, once removed.
The child of you father's first cousin is your second cousin.
Your First Cousin's child is your first cousin, once removed.
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.
The child of your first cousin is your first cousin, once removed. The child of your second cousin is your second cousin, once removed.
Your cousin! =) (Or by his/her first name =P)Your uncle's child is your cousin
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 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.
Your first cousin's child is your first cousin, once removed, whether in Mexico, the US of Russia.
The child of your father's first cousin is your second cousin
Your mother's first cousin's child is your first cousin, once removed.Your mother's first cousin's child is your child's second cousin.
Assuming both children are on the same side of the family, your child's first cousin is a second cousin to your first cousin's child. Your child is also a second cousin to your first cousin's child. Your child can have first cousins who are not related to your first cousin and thus not related to your first cousin's child.
You would usually call the children of your husband's first cous by their name. They are not related to you. If you need to refer to them in a general sense, you might call them your husband's first cousins once removed.Yuor husband's first cousin's child is related to you children as a second cousin.