I want to know the answer to the following question:
When did the Mamluk Sultan Baybars convert to the Cave of Patriarchs?
All the background I'm provided with is that "In 1266 the Mamluk Sultan Baybars converted the Cave of the Patriarchs in Hebron into an exclusive Islamic sanctuary and banned Christians and Jews from entering, which previously would be able to enter it for a fee.". Is that enough to answer the question?