The Seventh Crusade, which took place from 1248 to 1254, was led by King Louis IX of France. The campaign primarily targeted Egypt, with the hopes of capturing Cairo to strengthen Christian control in the region.
Estimates regarding the number of deaths during the Seventh Crusade vary significantly. Historical records suggest that approximately 20,000 soldiers participated in the campaign. The major battles and the hardships of the siege led to a considerable loss of life, particularly due to disease and starvation.
By the end of the campaign, around 15,000 to 20,000 Knights and soldiers are thought to have died, including many from the French contingent. However, it’s important to note that precise figures are difficult to ascertain due to the lack of reliable records from that era.
In summary, while the exact number of deaths remains uncertain, it is believed that tens of thousands lost their lives during the Seventh Crusade, primarily as a result of battles and dire conditions.