The first group is called a dendritic cell disorder, and the most common disease in this group is Langerhans Cell Histiocytosis (LCH) previously known as Histiocytosis X. Also included in this group are more rare diseases, juvenile xanthogranuloma (JXG) and Erdheim-Chester Disease (ECD).
Franklin D. Roosevelt Franklin D Roosevelt was born January 30th 1882. He got married at the age of  23 to his cousin Eleanor Roosevelt. Sixteen years later he was diagnosed with polio, and became paralyzed from the waste down.
This was one of the most unique moments in American history. The President of the United States, Grover Cleveland, 49, married his own ward, Frances Folsom, 21, the young girl he helped raise. It took place on June 2, 1886 in the Blue Room of the White House. It was the only presidential wedding to ever take place in the executive mansion.