Selim I, Ottoman Sultan of Turkey (c.1470-1520), nicknamed Yavuz, meaning ‘the Grim’. One of the most able military leaders of all the Ottoman sultans, in his brief reign Selim hugely expanded the borders of the Ottoman empire. The son of Bayazid II, Selim soon rebelled against his father. Although Selim was defeated and forced to flee, his father soon abdicated in favour of his more martial son. One of Selim's first acts as Sultan was to invade Persia with 60, 000 men, both to deal with the biggest threat to the Ottoman empire and to stamp out the ‘heresy’ of the Shiʿite Persians. In the summer of 1515, he defeated a 50, 000 strong Persian army at the battle of Chaldrian and was able to seize the capital of Shah Ismail at Tabriz in September. He could not hold it however, as his janissaries mutinied and he was forced to withdraw. However, he had gained useful footholds on both the upper and middle Euphrates.
The following year, while preparing to attack Persia once again, Selim learnt of the threat of an imminent attack by the Mameluke Sultan Kansu al-Gauri, so he invaded Syria instead. Making a forced march around the Taurus mountains, he surprised the Mamelukes at the Merj-Dabik in August 1516. He decisively defeated them and followed up his victory by beating the army of the new Mameluke sultan, Touman Bey, at Yaunis Khan near Gaza. His forces then crossed the Gaza desert and advanced on Cairo. The first major clash inside Egypt took place at Ridanieh on 22 January 1517. Touman Bey was once again defeated and Selim occupied Cairo, but Touman Bey launched a desperate attempt to recapture his capital, resulting in several days of bloody street fighting. It was to no avail and Selim subsequently proclaimed himself sultan and caliph. He then launched a campaign to occupy Mecca and the western Arabian coast, leaving a Turkish governor general behind in Cairo.
In his last years, Selim crushed minor religious risings in Anatolia and Syria. In 1519, Selim accepted the homage of Khair ed-Din, bey of Algiers, in return for Selim's support against Spain. Khair ed-Din provided a fleet in return. Therefore, by the time of his death near Corlu on 22 September 1520 while preparing an expedition against Rhodes, Selim had not only doubled the size of the Ottoman empire, but also had provided with it a fleet which would dominate much of the Mediterranean.
— Chris Mann




