So you see the first Crusade causes the change of control of Jerusalem from the Muslims to the Western European Christians. And once Jerusalem was under their control and it would continue to be under their control for roughly 90 years, you could imagine that many pilgrims from Europe went to the holy sites in the Holy Land, especially in Jerusalem. But this was not an easy journey. Not only was it a long journey, these are the pats that I showed in previous videos that the Crusaders took, but this could also be the pats that many of the pilgrims took in order to go to the Holy Land. And you could imagine a journey of this distance going through multiple kingdoms in this time period could be incredibly dangerous. And many of the pilgrims actually were robbed or sometimes worse, on their way to the Holy Land. So in 1119, a small group of knights led by Hugues de Pins, they go to King Baldwin II, king of Jerusalem.