Suleiman the Magnificent
Suleiman I ( '; or '; 6 November 1494 – 6 September 1566), commonly known as Suleiman the Magnificent in the West and Kanunî Sultan Süleyman (; "The Lawgiver Suleiman") in his realm, was the tenth and longest-reigning Sultan of the Ottoman Empire from 1520 until his death in 1566. Under his administration, the Ottoman state ruled over 15 to 25 million people.
Haseki sultan
The title was first used in the 16th century for Hürrem Sultan, also known as Roxelana, when she was given favor by Suleiman the Magnificent. She was his chief consort and the mother of Selim II. Hürrem Sultan was married to Sultan Suleiman, becoming both his legal wife and one of the most powerful women in the Ottoman Empire. The title was next held by Nurbanu Sultan, favourite wife of Selim II, and the mother of the next Sultan Murad III. In 1575, just after Murad's accession, Safiye Sultan became the haseki and was given a higher rank than the sultan's own sisters, Ismihan Sultan, Gevherhan Sultan and Şah Sultan, and his aunt Mihrimah Sultan.