Partial seizures begin with an electrical discharge in one limited area of the brain. Many different things can cause partial seizures. These include head injury, brain infection, stroke, tumor, or changes in the way an area of the brain was formed before birth (called cortical dysplasias). Many times, no known cause is found, but genetic factors may be important in some partial seizures.
Epilepsy,schizophrenia and blood disorders have occurred in that bloodline