Sir Francis Osbert Sacheverell Sitwell, Bt. (6 December 1892 – 4 May 1969) was an English poet, novelist, memoirist and controversialist on behalf of the arts. Osbert Sitwell, his brother Sacheverell and his sister Edith were among the most conspicuous figures in the British artistic world of the 1920s and 1930s.More