George Thynne (1869-1945) (1869–1945) Parents Edith Sheridan Francis John Thynne Children John Granville Thynne Siblings Francis Carteret Thynne Margaret Carteret Thynne Algernon Carteret Thynne Isabel Carteret Thynne Marcia Selina Helena Thynne Bevil Granville Carteret Thynne Partners Gladys Adderley