Mustafa I

Early life

Mustafa was born in the Manisa Palace, as the younger brother of Ahmed I (1603–17). His mother was Halime Sultan, an Abkhazian lady.

Before 1603 it was customary for an Ottoman Sultan to have his brothers executed shortly after he gained the throne (Mustafa's father Mehmed III had executed 19 of his own brothers). But when the thirteen-year-old Ahmed I was enthroned in 1603, he spared the life of the twelve-year-old Mustafa.

Mustafa might have been left alive because Ahmed had not yet produced any sons, so at the time Mustafa was his only heir. Though Ahmed went on to father several sons, he did not execute Mustafa, perhaps because of his brother's apparent mental problems. Another factor in Mustafa's survival is the influence of Kösem Sultan (Ahmed's favorite consort), who may have wished to preempt the succession of Osman, Ahmed’s first-born son from another concubine. If Osman became Sultan, he would likely try to execute his half-brothers, the sons of Ahmed and Kösem. (This scenario later became a reality when Osman II executed his brother Mehmed in 1621.) However, the reports of foreign ambassadors suggest that Ahmed actually liked his brother.

Until Ahmed's death in 1617, Mustafa lived in the Old Palace, along with his mother, and grandmother Safiye Sultan.

First reign (1617–1618)

Ahmed's death created a dilemma never before experienced by the Ottoman Empire. Multiple princes were now eligible for the Sultanate, and all of them lived in Topkapı Palace. A court faction headed by the Şeyhülislam Esad Efendi and Sofu Mehmed Pasha (who represented the Grand Vizier when he was away from Constantinople) decided to enthrone Mustafa instead of Ahmed's son Osman. Sofu Mehmed argued that Osman was too young to be enthroned without causing adverse comment among the populace. The Chief Black Eunuch Mustafa Agha objected, citing Mustafa's mental problems, but he was overruled. Mustafa's rise created a new succession principle of seniority that would last until the end of the Empire. It was the first time an Ottoman Sultan was succeeded by his brother instead of his son.

It was hoped that regular social contact would improve Mustafa's mental health, but his behavior remained eccentric. He pulled off the turbans of his viziers and yanked their beards. Others observed him throwing coins to birds and fish. The Ottoman historian İbrahim Peçevi wrote "this situation was seen by all men of state and the people, and they understood that he was psychologically disturbed."

Deposition

Mustafa was never more than a tool of court cliques at the Topkapı Palace. In 1618, after a short rule, another palace faction deposed him in favour of his young nephew Osman II (1618–22), and Mustafa was sent back to the Old Palace. The conflict between the Janissaries and Osman II presented him with a second chance. After a Janissary rebellion led to the deposition and assassination of Osman II in 1622, Mustafa was restored to the throne and held it for another year.

Alleged mental instability

Nevertheless, according to Baki Tezcan, there is not enough evidence to properly establish that Mustafa was mentally imbalanced when he came to the throne. Mustafa "made a number of excursions to the arsenal and the navy docks, examining various sorts of arms and taking an active interest in the munitions supply of the army and the navy." One of the dispatches of Baron de Sancy, the French ambassador, "suggested that Mustafa was interested in leading the Safavid campaign himself and was entertaining the idea of wintering in Konya for that purpose." After Ahmed's death, he also completed the outer court of the Blue mosque, the mausoleum and the college.

Moreover, one contemporary observer provides an explanation of the coup which does not mention the incapacity of Mustafa. Baron de Sancy ascribes the deposition to a political conspiracy between the grand admiral Ali Pasha and Chief Black Eunuch Mustafa Agha, who were angered by the former's removal from office upon Sultan Mustafa's accession. They may have circulated rumors of the sultan's mental instability subsequent to the coup in order to legitimize it.

Second reign (1622–1623)

He commenced his reign by executing all those who had taken any share in the murder of Sultan Osman. Hoca Ömer Efendi, the chief of the rebels, the kızlar Agha Suleiman Agha, the vizier Dilaver Pasha, the Kaim-makam Ahmed Pasha, the defterdar Baki Pasha, the segban-bashi Nasuh Agha, and the general of the janissaries Ali Agha, were cut into pieces.

The epithet "Veli" (meaning "saint") was used in reference to him during his reign.

His mental condition unimproved, Mustafa was a puppet controlled by his mother and brother-in-law, the grand vizier Kara Davud Pasha. He believed that Osman II was still alive and was seen searching for him throughout the palace, knocking on doors and crying out to his nephew to relieve him from the burden of sovereignty. "The present emperor being a fool" (according to English Ambassador Sir Thomas Roe), he was compared unfavorably with his predecessor.

Deposition and last years

Political instability was generated by conflict between the Janissaries and the sipahis (Ottoman cavalry), followed by the Abaza rebellion, which occurred when the governor-general of Erzurum, Abaza Mehmed Pasha, decided to march to Istanbul to avenge the murder of Osman II. The regime tried to end the conflict by executing Kara Davud Pasha, but Abaza Mehmed continued his advance. Clerics and the new Grand Vizier (Kemankeş Kara Ali Pasha) prevailed upon Mustafa's mother to allow the deposition of her son. She agreed, on condition that Mustafa's life would be spared.

The 11-year-old Murad IV, son of Ahmed I and Kösem, was enthroned on September 10, 1623. In return for her consent to his deposition, the request of Mustafa's mother that he be spared execution was granted. Mustafa was sent along with his mother to the Eski (old) Palace.

Death

He died at the Eski (old) Palace, Constantinople on 20 January 1639 of natural causes. He was buried in the courtyard of Haghia Sophia Mosque. Later his nephew Ibrahim I was also buried there.