One man's 22 year search for his grandfather's remains leads to the largest disinterment/re-interment in US history at New Jersey's infamous Snake Hill burial grounds.One man's 22 year search for his grandfather's remains leads to the largest disinterment/re-interment in US history at New Jersey's infamous Snake Hill burial grounds.One man's 22 year search for his grandfather's remains leads to the largest disinterment/re-interment in US history at New Jersey's infamous Snake Hill burial grounds.