Lewis and Harris MacLeod, and those on Lewis being referred to as from the clan MacLeod of Lewis. Lewis is also the ancestral home of Clan Morrison. The Lewis chessmen is a famous collection of 12th-century chess pieces, carved from walrus ivory and mostly in the form of human figures, which were discovered in Uig in 1831. A major industry on the island is the production of Harris tweed fabric, which is handmade on the island; by law only fabric produced in the Outer Hebrides can be called Harris tweed. The Lewis Trilogy of novels ("The Blackhouse", "The Lewis Man" and "The Chessmen")
Lewis and Harris (to the South) there. North Uist, Benbecula and South Uist are three distinct islands but connected by a road in the sea (causeway). Barra is another island just to the south of South Uist. The islands on the archipelago together - Lewis/Harris, North Uist, Benbecula, South Uist, and Barra - are known both as the Outer Hebrides, but also (especially to locals, and in political circles) as the Western Isles. Lewis/Harris is the most populous of the Scottish islands, and had just over 20,500 residents in 2011, a rise of 5.6% from the 2001 census total of 19,918. Stornoway is