And the Ridley Scott film Kingdom of Heaven portrays the life of Baldwin IV, kingofJerusalem, who was debilitated by leprosy but still able to win a massive victory against Saladin at the Battle of Montgisard in 1177.
Much is made of the power play between the KingofJerusalem (a leper in a metal mask), his exotic and plainly loopy sister (Eva Green), his military adviser (Jeremy Irons), and a brace of leering villains (Marton Csokas and Brendan Gleeson).