  His mother died of complications from heart disease.  His father died of heart disease in his 40s.  He has two living brothers.  One of them he does not speak too much with and does not know about his medical history.  The other is apparently healthy.  He has one healthy child.  His maternal uncles apparently had polio.  When I asked him to tell me further details about this, he states that one of them had to wear crutches due to severe leg deformans and then the other had leg deformities in only one leg.  He is fairly certain that they had polio.  He is unaware of any other family members with neurological conditions.