Suleiman was infatuated with Hurrem Sultan, a harem girl from Ruthenia, then part of Poland. Western diplomats, taking notice of the palace gossip about her, called her "Russelazie" or "Roxelana", referring to her Ruthenian origins. The daughter of an Orthodox priest, she was captured by Tatars from Crimea, sold as a slave in Constantinople, and eventually rose through the ranks of the Harem to become Suleiman's favorite. Hurrem, a former concubine, became the legal wife of the Sultan, much to the astonishment of the observers in the palace and the city. He also allowed Hurrem Sultan to remain with him at court for the rest of her life, breaking another tradition—that when imperial heirs came of age, they would be sent along with the imperial concubine who bore them to govern remote provinces of the Empire, never to return unless their progeny succeeded to the throne.