The Ottoman Dynasty (or the Imperial House of Osman) (Turkish: Osmanlı Hanedanı) ruled the Ottoman Empire from 1299 to 1922, beginning with Osman I (not counting his father, Ertuğrul), though the dynasty was not proclaimed until Orhan Bey declared himself sultan. Before that the tribe/dynasty might have been known as Söğüt but was renamed Osmanlı (Ottoman in English) in honour of Osman.
The sultan was the sole and absolute regent, head of state and head of government of the empire, at least officially, though often much power shifted de facto to other officials, especially the Grand Vizier. See the article on state organisation of the Ottoman Empire for further information on the sultan and the structure of power.
According to other records, Togarmah is regarded as the ancestor of the Turkic peoples. For example, The French Benedictine monk and scholar Calmet (1672–1757) places Togarmah in Scythia and Turcomania (in the Eurasian Steppes and Central Asia). Also in his letters, Osman Gazi, the ruler of the Ottomans, writes:
Genghis Khan (/ˈɡɛŋɡɪs ˈkɑːn/ or /ˈdʒɛŋɡɪs ˈkɑːn/,Mongol: [tʃiŋɡɪs xaːŋ] ( listen); 1162? – August 1227), born Temujin, was the founder and Great Khan (emperor) of the Mongol Empire, which became the largest contiguous empire in history after his death.
He came to power by uniting many of the nomadic tribes of northeast Asia. After founding the Mongol Empire and being proclaimed "Genghis Khan", he started the Mongol invasions that resulted in the conquest of most of Eurasia. These included raids or invasions of the Kara-Khitan Khanate, Caucasus, Khwarezmid Empire, Western Xia and Jin dynasties. These campaigns were often accompanied by wholesale massacres of the civilian populations – especially in Khwarezmia. By the end of his life, the Mongol Empire occupied a substantial portion of Central Asia and China.
Before Genghis Khan died, he assigned Ögedei Khan as his successor and split his empire into khanates among his sons and grandsons. He died in 1227 after defeating the Western Xia. He was buried in an unmarked grave somewhere in Mongolia at an unknown location. His descendants went on to stretch the Mongol Empire across most of Eurasia by conquering or creating vassal states out of all of modern-day China, Korea, the Caucasus, Central Asian countries, and substantial portions of modern Eastern Europe, Russia and the Middle East. Many of these invasions resulted in the large-scale slaughter of local populations, which have given Genghis Khan and his empire a fearsome reputation in local histories.
Abdülmecid II, (also with various alternate spellings, including Abdul Mejid, Aakhir Khalifatul Muslimeen Sultan Abd-ul-Mejid, (Abdülmecid, The Caliph of Islam and the servant of Medina and Mecca) Abdul Medjit (Turkish: Abdülmecit; Ottoman Turkish: عبد المجید الثانی Abdülmecid el-Sânî ) (May 29/30, 1868 – 23 August/23 September 1944; reigned 19 November 1922 – 3 March 1924)) was the last Caliph of Islam from the Ottoman Dynasty, nominally the 37th Head of the Ottoman Imperial House from 1922 to 1924.
On 29 May 1868, he was born at Dolmabahçe Palace or at Beşiktaş Palace, Beşiktaş, in Constantinople, to then Sultan Abdülaziz and his wife Hayranıdil Kadınefendi. He was educated privately.
On 4 July 1918, his first cousin Mehmed VI became Sultan and Abdul Mejid was named Crown Prince. Following the deposition of his cousin on November 1, 1922 the Sultanate was abolished. But on 19 November 1922, the Crown Prince was elected Caliph by the Turkish National Assembly at Ankara. He established himself in Constantinople on 24 November 1922.
Nasuh Pasha was an Ottoman statesman of Albanian origin. He was Grand Vizier of the Ottoman Empire from 5 August 1611 until 17 October 1614. He was from Gümülcine (mod. Komotini).