. . . . . . . . . . . . . . . . . . . "William Buchan, 3rd Baron Tweedsmuir" . "1916" . "William Buchan" . . . . . . "The 3rd Baron Tweedsmuir" . . . "William" . . "2008" . . . . . . . . . . . . "2008-06-29" . "1916-01-10" . . . . . . . . "4th Baron Tweedsmuir" . . . . . . . . . . . "3rd Baron" . . . "William de l'Aigle Buchan, 3rd Baron Tweedsmuir" . . . . "William de l'Aigle Buchan" . . . . . . . . . . . . . "William Buchan, 3rd Baron Tweedsmuir" .