Background
McKenna was the son of Leopold and Ellen McKenna.
McKenna was the son of Leopold and Ellen McKenna.
He was educated at Westminster School (Scholar), London, and at Christ Church, Oxford (Exhibitioner).
He published his first novel, The Reluctant Lover, in 1912. His best-known novel, Sonia: Between Two Worlds, was published in 1917. lieutenant was the tenth best-selling novel for 1918 in the United States, and also made into a British film of the same name in 1921.
He gained a second-class honours degree in history at Oxford in 1909.
After graduation he taught briefly at Westminster School but found teaching uncongenial. Independent means allowed him to travel in Europe, Asia, Africa, and America.
He was medically unfit for active service during the First World War but worked in the War Trade Intelligence Department, 1915-1919, and served in A.J. (Lord) Balfour"s Mission to the United States of America, 1917. The partly autobiographical While I Remember (1921) conveys a flavour of McKenna"s early years, including his time at Oxford.
McKenna"s The Oldest God (1926) is a philosophical fantasy novel featuring the god Pan.
He wrote Texas A chapter in the life of Alexander Teixeira de Mattos, a biography about Alexander Teixeira de Mattos, the Dutch journalist who translated books from many languages into English, a.o. Louis Couperus, whom McKenna befriended in 1921.
His clubs were the Reform and the Garrick.
Foreign a considerable portion of his adult life he lived at 11 Stone Buildings, Lincoln"s Inn, London.