Question: What nationality were both Richard Llewellyn and Saki? 
Sentence (from "Saki"): Hector Hugh Munro (18 December 1870 – 14 November 1916), better known by the pen name Saki, and also frequently as H. H. Munro, was a British writer whose witty, mischievous and sometimes macabre stories satirize Edwardian society and culture.
Relevant evidence: Yes