A Topographical Dictionary of England (1848) edited by Samuel Lewis (online here)

pp505-509

(online here)
"Highead, or Ivegill
HIGHEAD, or Ivegill, a chapelry, in the parish of Dalston, union of Carlisle, ward, and E. division of the county, of Cumberland, 4 miles (S. by W.) from Dalston; containing 124 inhabitants. The living is a perpetual curacy; net income, £80: patrons, twelve Trustees; appropriator, the Bishop of Carlisle. The chapel, a mean building devoid of ornament, was erected by William L'Englise, and once belonged to the lords of the manor: near it, situated on the brow of a rocky eminence, are the gateway-tower, a turret, and other remains of Highead Castle, the ancient residence of the Richmond family, now a farmhouse."