House & Family History: Mortham has, at its center, a tower house probably of the mid-14th century. In the late 15th century Thomas Rokeby added new living quarters. Remodeling of the interiors occurred in the 18th century to the designs of Sir Thomas Robinson.

Country Life: XCVIII, 24 plan, 1945.

House Listed: Grade I

Park Listed: Not Listed

Past Seat / Home of: Thomas Rokeby, 15th century. Rhodes-Moorhouse family, 20th century.

Current Ownership Type: Individual / Family Trust

Primary Current Ownership Use: Private Home

House Open to Public: No

Historic Houses Member: No