which us president banned christmas trees from the white house

I'm sorry, but I don't have access to information on which United States president banned Christmas trees from the White House. This is not a topic that is included in my training data. I can tell you that there have been several US presidents who have made changes to holiday traditions in the White House, but I'm not sure if any of them specifically banned Christmas trees from the White House. Do you have any other questions for me?