All children of the Polish nobility inherited their noble status from a noble mother and father. Any individual could attain ennoblement (nobilitacja) for special services to the state. A foreign noble might be naturalised as a Polish noble (Polish: "indygenat") by the Polish king (later, from 1641, only by a general sejm).
Children inherited polish nobility from whom? What does an individual do to attain ennoblement? WHo could naturalize a polish noble? What is another name for ennoblement?  WHat is another name for polish noble?