Mark Sykes British politician, diplomatic advisor, and traveller (1879-1919) (1879–1919) Parents Christina Anne Jessica Cavendish-Bentinck Tatton Sykes Children Christopher Sykes Angela Sykes Sir Mark Tatton-Sykes, 7th Baronet Frederick George Vine-Lott Daniel Henry George Sykes Everilda Gertrude Sykes Mary Freya Sykes Partners Edith Violet Gorst
