. "546.0"^^ . . "OSLandranger 110" . . . "Rushup Edge is a ridge in the Derbyshire Peak District of England. The ridge's highest point is Lord's Seat at 546 m (1,791 ft), while Mam Tor lies at its eastern end, beyond which the Great Ridge runs.Lord's Seat is a round barrow."@en . . "Lord's Seat (Rushup Edge)"@en .