Abdulaziz (; ; 8 February 18304 June 1876) was the 32nd sultan of the Ottoman Empire and reigned from 25 June 1861 to 30 May 1876, when he was overthrown in a government coup. He was a son of Sultan Mahmud II and succeeded his brother Abdulmejid I in 1861. Born at Eyüp Palace, Constantinople (present-day Istanbul), on 8 February 1830, Abdulaziz received an Ottoman education but was nevertheless an ardent admirer of the material progress that was being achieved in the West. He was the first Ottoman sultan who travelled to Western Europe, visiting a number of important European capitals including Paris, London, and Vienna in the summer of 1867. Apart from his passion for the Ottoman Navy, which had the world's third largest fleet in 1875 (after the British and French navies), the Sultan took an interest in documenting the Ottoman Empire. He was also interested in literature and was a classical music composer. Some of his compositions, together with those of the other members of the Ottoman dynasty, have been collected in the album European Music at the Ottoman Court by the London Academy of Ottoman Court Music. He was deposed on the grounds of having mismanaged the Ottoman economy on 30 May 1876, and was found dead six days later in mysterious circumstances. Early life His parents were Mahmud II and Pertevniyal Sultan, originally named Besime, a Circassian. In 1868 Pertevniyal was residing at Dolmabahçe Palace. That year Abdulaziz took the visiting Eugénie de Montijo, Empress of France, to see his mother. Pertevniyal considered the presence of a foreign woman within her private quarters of the seraglio to be an insult. She reportedly slapped Eugénie across the face, which almost caused an international incident. According to another account, Pertevniyal was outraged by the forwardness of Eugénie in taking the arm of one of her sons while he gave a tour of the palace garden, and she gave the Empress a slap on the stomach as a possibly more subtly intended reminder that they were not in France. The Pertevniyal Valide Sultan Mosque was built under the patronage of his mother. The construction work began in November 1869 and the mosque was finished in 1871. His paternal grandparents were Sultan Abdul Hamid I and Sultana Nakşidil Sultan. Several accounts identify his paternal grandmother with Aimée du Buc de Rivéry, a cousin of Empress Joséphine. Pertevniyal was a