Llewelyn Slingsby Bethell (1889-1971) (1889–1971) Parents Slingsby Bethell Laura Beatrice Maunsell Children Margaret Eve Slingsby Bethell Siblings Lionel Beresford Bethell Richard Alfred Slingsby Bethell Violet Isabel Slingsby Bethell Slingsby Westbury Bethell Eleanor Love Slingsby Bethell Guy Vivian Bethell Partners Margery Gladys