Sir Mark Masterman-Sykes, 3rd Baronet (20 August 1771 – 16 February 1823), born Mark Sykes, was an English landowner and politician, known as a book-collector.
Sir Mark Masterman-Sykes, 3rd Baronet (20 August 1771 – 16 February 1823), born Mark Sykes, was an English landowner and politician, known as a book-collector.