John Buchan Scottish author and politician (1875–1940) (1875–1940) Parents Helen Jane Masterson John Buchan Children John Buchan, 2nd Baron Tweedsmuir William Buchan, 3rd Baron Tweedsmuir Alice Buchan Alastair Francis Buchan Siblings Anna Buchan James Walter Buchan Alastair Ebenezer Buchan William H. Buchan Violet Katherine Buchan Partners Susan Buchan, Baroness Tweedsmuir
