his elder brother, David Tennant (1902–1968) who founded the Gargoyle Club in Soho in 1925. Her second marriage, in 1922, to the eminent British Liberal statesman Sir Edward Grey, 1st Viscount Grey of Fallodon, had no issue. Mary Constance Charteris, Lady Elcho (1883–1914), eldest daughter of Percy and Madeline Wyndham. She married Hugo Charteris, Lord Elcho, in 1883. They had seven children. One son died very young. Their eldest son, Captain Hugo Francis Charteris, Lord Elcho, married Lady Violet Catherine Manners, the daughter of Violet Manners, Duchess of Rutland (see below) and Henry Manners, 8th Duke of Rutland, in 1911. He and his brother Yvo Alan Charteris, were killed in action during the Great War. Their eldest daughter, Lady Cynthia Mary Evelyn Charteris, a prolific writer, married poet Herbert Asquith, second son of Prime Minister H. H. Asquith. Their youngest child, Lady Irene Corona Charteris, married Ivor Windsor-Clive, 2nd Earl of Plymouth, son of Albert and Roberta Windsor-Clive, also members of The Souls. The Custs Henry "Harry" Cust (1861–1917) served as a Member of Parliament for the Unionist Party, as Justice of the Peace for Bedfordshire, as Deputy Lieutenant of Bedfordshire, and as Justice of the Peace for Lincolnshire. He had a reputation as a brilliant conversationalist and a philanderer. Violet Manners, Duchess of Rutland, was his mistress, and her daughter, Lady Diana Cooper, née Manners, was his child. In 1892, William Waldorf Astor invited Cust to edit the Pall Mall Gazette. He made it the best evening journal of the period, in part by enlisting such contributors as Rudyard Kipling and H. G. Wells. Cust rejected Astor's own submissions and disagreed with his politics: Astor dismissed him in February 1896. Among Cust's own works is the poem "Non nobis ". During World War I, Cust was active in propaganda on behalf of the British Government. In August 1914 he founded the Central Committee for National Patriotic Organizations. He married 'Nina' Welby in 1893. Emmeline 'Nina' Mary Elizabeth Welby (1867–1955), was an English writer, editor, translator and sculptor. She married fellow Soul Harry Cust in 1893. She aided him in much of his work, as when she helped with correspondence for the Central Committee for National Patriotic Organisations. The Grenfells William Grenfell, 1st Baron Desborough (1855–1945) was a British athlete, sportsman, public servant and politician. Desborough was appointed Commander of the Royal Victorian Order in 1907, advancing to Knight Commander