Robert I, Count of Artois, was a younger brother of Louis IX of France and a commander on the Seventh Crusade. His aggressive advance at al-Mansurah in 1250 helped turn an initial success into a disastrous battle in which he was killed.
Robert accompanied his brother Louis IX on the Seventh Crusade and became notorious for the aggressive decision that led a crusading vanguard into al-Mansurah in February 1250. The force became isolated in the city and was overwhelmed; Robert was killed along with many leading knights. His death helped turn an initially promising advance into a severe setback for the crusading army.
Robert Shea’s All Things Are Lights places Robert I beside his brother Louis IX during the Seventh Crusade. The fictional Roland de Vency follows the royal expedition from France to Egypt, and Robert’s headlong advance at al-Mansurah forms part of the historical disaster that traps the crusading vanguard and ends with the count’s death. The novel therefore uses Robert not as a distant name but as one of the commanders whose aggression and confidence help turn an apparent opportunity into a catastrophic reversal for Louis’s army.