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.
Suleiman-Shah
Suleiman-Shah was the son of sultan Muhammad I Tapar. His mother was Gowhat Khatun the daughter of Isma'il bin Yaquti. His three brothers Mahmud II, Toghrul II and Mas'ud became the Sultans of the Seljuk Empire. He was formerly with his uncle, Sultan Sanjar, who had made him heir apparent and put his name in the Khutbah on the pulpits of Khurasan. After Sanjar had endured from the Oghuz, Suleiman-Shah took the command of the Khurasan army, although they proved too weak to deal with the Oghuz, Suleiman-Shah went to Khwarazm Shah, who married him to the daughter of his brother Aqsis. The couple had a son, who was named Sanjar. In 1152 after the accession of Sultan Muhammad, Suleiman-Shah along with others attacked Muhammad and he was granted the title "Al-Melil al-Mustadir" by the caliph. He was proclaimed sultan at Baghdad in 1156/57, but was later defeated by Muhammad.