Margaret Diana Hopetoun Chetwynd (died 1927) (1870–1927) Parents Julia Bosville Chetwynd Henry Chetwynd Children Thomas Richard Chetwynd Birkin Archie Birkin Tim Birkin Margaret Ida Maud Birkin Siblings Henry Goulburn Willoughby Chetwynd Louis Wentworth Pakington Chetwynd Ida Helen Lizzie Chetwynd Katharine Adelaide Chetwynd Godfrey Chetwynd, 8th Viscount Chetwynd Walter James Bosville Chetwynd Partners Sir Thomas Stanley Birkin, 2nd Bt.