Layer Marney Tower (pictured above) is a Tudor palace, composed of buildings, gardens and parkland, dating from 1520. The building is principally the creation of Henry 1st Lord Marney, who died in 1523 and it is he who allegedly haunts it.
For more information, please read Haunted Britain by Antony D. Hippisley Coxe and Britain's Haunted Heritage by J A Brooks.