Which American President was the lightest by weight? How much did he weigh?

Question: Which American President was the lightest by weight!? How much did he weigh!?
Best Answer - Chosen by Asker:

It's probably James Madison!. He was only about 5'4", I think!. I'll try to find a weight for you!.
Edit: According to this website, Madison never weighed more than 100 lbs!. I very much doubt any President was smaller or lighter than that!.
http://www!.doctorzebra!.com/prez/t_roster!.!.!.Www@QuestionHome@Com

James Madison was the smallest president!. He weighed 100 lbs!. or so, I have read and was 5'4' tall!. William H!. Taft was heaviest at 300 lbs!. and more!. Abraham Lincoln was tallest at 6'4", 165 lbs!.Www@QuestionHome@Com

i dont know you weight !?what to talk of some unknown president's weight!?Www@QuestionHome@Com