 The medical strand in the MacCormac family began with Henry MacCormac, (1800-1886), the son of John MacCormac and Mary Ann MacCormac.Henry MacCormac qualified as a medical doctor in Dublin, Paris, and earned a Medical Doctorate from the University of Edinburgh in 1824.It is primarily from Henry MacCormac's lineage that the notable MacCormac dynasty descend, although his elder brother, Hon.