Sultan of Egypt in the context of "Al-Adil"

The Ayyubid dynasty (Arabic: الأيوبيون, romanized: al-Ayyūbīyūn), also known as the Ayyubid Sultanate, was the founding dynasty of the medieval Sultanate of Egypt established by Saladin in 1171, following his abolition of the Fatimid Caliphate of Egypt. A Sunni Muslim of Kurdish origin, Saladin had originally served the Zengid ruler Nur al-Din, leading the latter's army against the Crusaders in Fatimid Egypt, where he was made vizier. Following the death of his Zengid suzerain Nur al-Din in 1174, Saladin was proclaimed as the first Sultan of Egypt by the Abbasid Caliphate, and rapidly expanded the new sultanate beyond Egypt to encompass most of Syria, in addition to Hijaz, Yemen, northern Nubia, Tripolitania and Upper Mesopotamia. Saladin's military campaigns set the general borders and sphere of influence of the sultanate of Egypt for the almost 350 years of its existence. Most of the Crusader states fell to Saladin after his victory at the Battle of Hattin in 1187, but the Crusaders reconquered the Syrian coastlands in the 1190s.

After Saladin's death in 1193, his sons contested control of the sultanate, but Saladin's brother al-Adil ultimately became sultan in 1200. All of the later Ayyubid sultans of Egypt were his descendants. In the 1230s, the emirs of Syria attempted to assert their independence from Egypt and the Ayyubid realm remained divided until Sultan as-Salih Ayyub restored its unity by subduing most of Syria, except Aleppo, by 1247. By then, local Muslim dynasties had driven out the Ayyubids from Yemen, the Hejaz, and parts of Mesopotamia. After his death in 1249, as-Salih Ayyub was succeeded in Egypt by his son al-Mu'azzam Turanshah. However, the latter was soon overthrown by his Mamluk generals who had repelled a Crusader invasion of the Nile Delta. This effectively ended Ayyubid power in Egypt. Attempts by the emirs of Syria, led by an-Nasir Yusuf of Aleppo, to wrest back Egypt failed. In 1260, the Mongols sacked Aleppo and conquered the Ayyubids' remaining territories soon after. The Mamluks, who expelled the Mongols, maintained the Ayyubid principality of Hama until deposing its last ruler in 1341.

Hussein Kamel (Arabic: حسين كامل; 21 November 1853 – 9 October 1917) was the Sultan of Egypt from 19 December 1914 to 9 October 1917, during the British protectorate over Egypt. He was the first person to hold the title of Sultan of Egypt since the killing of Sultan Tuman II by the Ottomans in 1517 following their conquest of Egypt.

Fuad I (Arabic: فؤاد الأول Fu’ād al-Awwal; 26 March 1868 – 28 April 1936) was the Sultan and later King of Egypt and the Sudan. The ninth ruler of Egypt and Sudan from the Muhammad Ali dynasty, he became Sultan in 1917, succeeding his elder brother Hussein Kamel. He replaced the title of Sultan with King when the United Kingdom unilaterally declared Egyptian independence in 1922.

The Kingdom of Egypt (Arabic: المملكة المصرية, romanized: Al-Mamlaka Al-Miṣriyya, lit. 'The Egyptian Kingdom') was the legal form of the Egyptian state during the latter period of the Muhammad Ali dynasty's reign, from the United Kingdom's recognition of Egyptian independence in 1922 until the abolition of the monarchy of Egypt and Sudan in 1953 following the Egyptian Revolution of 1952. Until the Anglo-Egyptian treaty of 1936, the Kingdom was only nominally independent, as the United Kingdom retained control of foreign relations, communications, the military, and the Anglo-Egyptian Sudan. Officially, the Sudan was governed as a condominium of the two states; however, in reality, true power in the Sudan lay with the United Kingdom. Between 1936 and 1952, the United Kingdom continued to maintain its military presence, and its political advisers, at a reduced level.

The legal status of Egypt had been highly convoluted, due to its de facto breakaway from the Ottoman Empire in 1805, its occupation by Britain in 1882, and the re-establishment of the Sultanate of Egypt (destroyed by the Ottomans in 1517) as a British protectorate in 1914. In line with the change in status from sultanate to kingdom, the title of the reigning Sultan, Fuad I, was changed from Sultan of Egypt to King of Egypt. Throughout the Kingdom's existence, the Sudan was formally united with Egypt. However, actual Egyptian authority in the Sudan was largely nominal due to the United Kingdom's role as the dominant power in the Anglo-Egyptian Sudan. As had been the case during the Khedivate of Egypt, and the Sultanate of Egypt, the Egyptian monarch was styled as the sovereign of "Egypt and Sudan".

Sultan Abu Al-Nasr Sayf ad-Din Al-Ashraf Qaitbay (Arabic: السلطان أبو النصر سيف الدين الأشرف قايتباي; c. 1416/1418 – 7 August 1496) ruled the Mamluk Sultanate from 1468 to 1496 (872 – 901 AH in the Islamic calendar).

As the eighteenth Sultan of Egypt of the Burji dynasty, Qaitbay stabilized the Mamluk state and economy. He consolidated the northern boundaries of the Sultanate with the Ottoman Empire and engaged in trade with other contemporaneous polities.