Haseki Sultan: This was the title reserved for the chief consort and lawfully wedded wife of the Ottoman Sultan. A Haseki Sultan had an important place in the palace, being the most powerful woman and enjoyed the greatest status in the imperial harem after valide sultan and usually had chambers close to the sultan's chamber. The haseki had no blood relation with the reigning sultan but ranked higher than the sultan's own sisters and aunts, the princesses of the dynasty. Her elevated imperial status derived from the fact that she was the mother of a potential future sultan. Hurrem Sultan was the first to hold this title after she became legally married to Suleiman the Magnificent, the first instance of a sultan marrying one of his slaves. The last Haseki was Rabia Sultan, the haseki of the sultan Ahmed II. After her deposing in 1695, the title was no longer attribute to any consorts.