It usually varies, but typically a son would be Prince, a daughter would be Princess. Other titles may include Duke or Duchess, but as stated, it varies between Empires.
Counting all individuals to have possessed the full imperial title, including those who did not technically rule in their own right (e.g. co-emperors or minors during regencies), this list contains 194 emperors and 3 ruling empresses, for a total of 197 monarchs.
Your daughter's son is your grandson and you are his grandparent.
Your daughter and your sister's son are first cousins to each other. Your sister's son's daughter (her granddaughter) and your daughter are first cousins, once removed.
A son's wife is called your daughter-in-law.
A daughter
Counting all individuals to have possessed the full imperial title, including those who did not technically rule in their own right (e.g. co-emperors or minors during regencies), this list contains 194 emperors and 3 ruling empresses, for a total of 197 monarchs.
Your son-in-law is the husband of your daughter. His son is your daughter's son and therefore your grandson, and you are his grandparent.If your son-in-law's son is from a previous marriage, the son is not physically related to you. He is your daughter's step-son, he is your step-grandson. However, you may want to treat him like a grandson anyway, especially if he came into your life at an early age.
Your daughter's son is your other daughter's nephew and she is his aunt.
Your mother's son is you or your brother. Your mother's son's daughter is your daughter, or your niece. Your mother's son's daughter's mother is your wife, or your sister-in-law.
No, she does not have a son or a daughter.
Your daughter's son is your grandson and you are his grandparent.
a rex or a prince your welcome (:
Your daughter's daughter's son is your great grandson, and you are his great grandfather or great grandmother.
the daughter of your son/daughter
Your daughter's daughter is your grand daughter. Your sister's son's daughter's son is your sister's great grandson and your great great nephew. Your granddaughter and your great great nephew are second cousins, once removed ,to each other.
your son