Grand Vizier in the context of "Treaty of Jassy"

The Treaty of London (1913) was signed on 30 May following the London Conference of 1912–1913. It dealt with the territorial adjustments arising out of the conclusion of the First Balkan War. The London Conference had ended on 23 January 1913, when the 1913 Ottoman coup d'état took place and Ottoman Grand Vizier Kâmil Pasha was forced to resign. Coup leader Enver Pasha withdrew the Ottoman Empire from the Conference, and the Treaty of London was signed without the presence of the Ottoman delegation. Further border changes were ratified in the Treaty of Bucharest in August 1913.

The Topkapı Palace or the Seraglio, is a large museum and library in the east of the Fatih district of Istanbul in Turkey. From the 1460s to the completion of Dolmabahçe Palace in 1856, it served as the administrative center of the Ottoman Empire, and was the main residence of its sultans.

Construction, ordered by the Sultan Mehmed the Conqueror, began in 1459, six years after the conquest of Constantinople. Topkapı was originally called the "New Palace" (Yeni Saray or Saray-ı Cedîd-i Âmire) to distinguish it from the Old Palace (Eski Saray or Sarây-ı Atîk-i Âmire) in Beyazıt Square. It was given the name Topkapı, meaning Cannon Gate, in the 19th century. The complex expanded over the centuries, with major renovations after the 1509 earthquake and the 1665 fire. The palace complex consists of four main courtyards and many smaller buildings. Female members of the Sultan's family lived in the harem, and leading state officials, including the Grand Vizier, held meetings in the Imperial Council building.

Çavuş, also anglicized Chaush and Chiaus (from Turkish: çavuş / چاوش; Arabic: شاويش, romanized: shawish; from Old Turkic Çabuş or Çawuş, "person who gives order or yells") was an Ottoman title used for two separate soldier professions, both acting as messengers although differing in levels. It was a rank below agha and kethüda (from Persian, kad-khuda, "magistrate"), in units such as the Janissaries and Sipahi, and was also a term for members of the specialized unit of çavuşān (چاوشان, also çavuşiyye, çavuş(an)-i divan(i)) consisting of combined cavalry and infantry serving the Imperial Council (as in Ottoman Egypt). The leaders of the council's çavuş were titled çavuşbaşı / چاوش باشی (or başçavuş / باش چاوش). The çavuşbaşı was an assistant (or deputy) to the Grand Vizier, dealing with security matters, accompanying ambassadors visiting the Grand Vizier, and also carried out the first examination of petitions submitted to the council, and led council meetings when the Grand Vizier was not present. The title has its origin in Uyghur use, where it was the title of ambassadors, and then entered Seljuq use for Byzantine imperial messengers, and Persian and Arabic use for various court attendants.

The word gave rise to surnames, such as Çavuş (Turkish), Çavuşoğlu (Turkish), Čaušević (Serbo-Croatian), Čaušić (Serbo-Croatian), Baščaušević (Serbo-Croatian), Çaushaj (Albanian), Ceaușu (Romanian), Ceaușescu (Romanian), Τσαούσης (Tsaousis in Greek), and others. It is also the stem of place names, such as Çavuş (in Turkey), Çavuşlu (in Turkey), Çavuşlar (in Turkey), Çavuşköy (in Turkey), Çavuşbayırı (in Turkey), Čauševac (in Bosnia), Čauševići (one village in Bosnia and one village in Serbia), Čaušev Do (in Bosnia), Čauševina (in Bosnia), Čaušlije (in Bosnia), Čaušlija (in Macedonia), Chavusy (in Belarus), Çaushi (in Albania), and others. In the past in former Yugoslavia, the word čauš was also sometimes applied to the wedding-planner.

Mir Qamar-ud-din Khan Siddiqi (11 August 1671 – 1 June 1748) also known as Chin Qilich Qamaruddin Khan, Nizam-ul-Mulk, Asaf Jah and Nizam I, was the first Nizam of Hyderabad.

He began his career during the reign of the Mughal emperor Aurangzeb, who made him a general. Following the death of Aurangzeb in 1707, Asaf Jah preferred to remain neutral, refusing to favour any one of Aurangzeb's warring sons. When Aurangzeb's third son Bahadur Shah ultimately emerged victorious, Asaf Jah was rotated as governor of multiple Mughal provinces until 1714, when he was appointed as Viceroy of the Deccan with authority over six Mughal provinces in southern India from 1714 to 1719. From 1719 onwards, he was involved in combating the intrigues of the Sayyid brothers. From 1720 to 1722, he helped the new Mughal emperor Muhammad Shah in eliminating the Sayyid brothers and was elevated, as a reward, to the grand viziership from 1722 to 1724.

Wuzurg framadār (Middle Persian: LBʾ plmtʾr, meaning "the grand commander or the grand commanding body") was a Sasanian office which was equivalent to the office of Grand Vizier in the later Islamic period.