There are some accounts of what is known as a Children's Crusade. The stories of the Children's Crusade are that a child, and there's different accounts as to exactly the story, but something to the effect that Jesus has told them to go with other pure children to the Holy Land and convert the Muslims to Christianity. And so then they go on this march, and there's tens of thousands of children, but they don't make it to the Holy Land. They either die of starvation or they get sold into slavery on the way. Historians today aren't sure whether it really happened as that account implies. That's why I put these question mark next to the Children's Crusade. But regardless of the actual facts here, as we go into the first quarter of the 13th century, Jerusalem remains in the hands of the Muslims.