Why not join Haunted Heritage on an unmissable ghost hunt at Tattershall Castle?? Tattershall Castle, built by Robert de Tattershall in 1231, was either a stone castle or a fortified manor house.  Ralph Cromwell, Treasurer of England, largely rebuilt the property in the 15th Century.  This saw the addition of the Great tower.  The basement of the Great Tower may have housed prisoners during the Civil War. A beautiful mansion for domestic occupancy, designed to appear as a Fortress! Cromwell…