bourbon: a European royal line that ruled in France (from 1589-1793) and Spain and Naples and Sicily
dynasty: a sequence of powerful leaders in the same family
charcot-marie-tooth disease: a form of neuropathy that can begin between childhood and young adulthood; characterized by weakness and atrophy of the muscles of the hands and lower legs; progression is slow and individuals affected can have a normal life span; inheritance is X-linked recessive or X-linked dominant