Koca Mustafa Reşid Pasha (literally Mustafa Reşid Pasha the Great; 13 March 1800 – 7 January 1858) was an Ottoman statesman and diplomat, known best as the chief architect behind the Ottoman government reforms known as Tanzimat. Born in Istanbul in 1800, Mustafa Reşid entered public service at an early age and rose rapidly, becoming ambassador to France (1834) and to the United Kingdom (1836), minister for foreign affairs (1837), and once again ambassador to the United Kingdom (1838) and to France (1841). In the settlement of the Oriental Crisis of 1840, and during the Crimean War and the ensuing peace negotiations, he rendered important diplomatic services to the Ottoman state. He returned a third time as ambassador to France in 1843. Between 1845 and 1857, he held the office of Grand Vizier six times. One of the greatest and most versatile statesmen of his time, thoroughly acquainted with European politics and well-versed in national and international affairs, he was a convinced partisan for reform and the principal author of the legislative remodeling of the Ottoman administration known as Tanzimat. His efforts to promote reforms within the government led to the advancement of the careers of many other reformers, such as Fuad Pasha and Mehmed Emin Âli Pasha. Early life Mustafa Reşid was born on 13 March 1800. His father, Mustafa Efendi, worked as a civil servant, but died when Mustafa Reşid was only ten. Mustafa had been attending a madrasa in hopes of becoming a religious leader. However, when his father died, Reşid was forced to end his education in the madrassa in order to live with his uncle, Ispartalı Ali Pasha, who at the time was a court chamberlain under Sultan Mahmud II. Reşid would then study at a scribal institution. When Ali Pasha was promoted to governor of Morea Eyalet in 1816, Reşid traveled with him. Early political life Greek War of Independence During the Greek War of Independence between 1820 and 1822, which occurred during his uncle's second term as governor of Morea and had the support of major European countries, Reşid acted as the seal carrier for the Grand Vizier and commander-in-chief, Seyyid Ali Pasha. During the war, Reşid noted for the first time several key points that would majorly influence his later political life. First, he noted that Ottoman institutions required major reform, especially needing a modernized army like that of Muhammad Ali Pasha,