Baldwin IV of Jerusalem (1161–1185), known as the Leper King, was the king of Jerusalem, from 1174 until his death in 1185. He was admired by his contemporaries and later historians for his willpower and dedication to the Latin Kingdom in the face of debilitating leprosy. Choosing competent advisers, Baldwin ruled a thriving crusader state and succeeded in protecting it from the Muslim ruler Saladin.
Playmates pinch Baldwin and William of Tyre discovers first symptoms of Baldwin's leprosy, in Estoire d'Eracles, painted in France in the 1250s
Patriarch Amalric crowns King Baldwin IV, as depicted in late 13th-century edition of the Histoire d'Outre Mer
13th-century depiction of Baldwin toppling an enemy at the Battle of Montgisard
Ruined fortress of Le Chastellet
Salah ad-Din Yusuf ibn Ayyub, commonly known as Saladin, was the founder of the Ayyubid dynasty. Hailing from a Kurdish family, he was the first sultan of both Egypt and Syria. An important figure of the Third Crusade, he spearheaded the Muslim military effort against the Crusader states in the Levant. At the height of his power, the Ayyubid realm spanned Egypt, Syria, Upper Mesopotamia, the Hejaz, Yemen, and Nubia.
Saladin in the sharbush hat of Seljuk rulers, his rallying sign, on a coin: "The Victorious King, Righteousness of the World and the Faith, Yusuf ibn Ayyub". 587 AH (1190-1191 CE).
Coin of Saladin, dated AH 578 (AD 1182/3).
Ayyubid or Zengid soldiers in Seljuk-type clothes and sharbush hats on the Palmer Cup (1200-1215)
Experimental crossbow mounted inside a shield, in the Tabṣira by Murḍi Ibn cālī Ibn Murḍi al-Ṭarsūsī written for Saladin, late Fāṭimid or early Ayyūbid Egypt, c.1170 CE (Ms. Hunt.264, f.117, Bodleian Library, Oxford, UK).