The Sitwells (Edith Sitwell, Osbert Sitwell, Sacheverell Sitwell), from Scarborough, North Yorkshire, were three siblings who formed an identifiable literary and artistic clique around themselves in London in the period roughly 1916 to 1930. This was marked by some well-publicised events, notably Edith's Façade with music by William Walton, with its public debut in 1923. All three Sitwells wrote; for a while their circle was considered by some to rival Bloomsbury, though others dismissed them as attention-seekers rather than serious artists.