Mackenzie, Colin, Mrs., approximately 1819- (Personal Name)
- Douglas, Helen, approximately 1819-
- Earlier heading: Mackenzie, Colin, Mrs., b. ca. 1819
- Mackenzie, Helen, approximately 1819-
May a man marry his deceased wife's sister?, 1880: t.p. (Mrs. Colin Mackenzie; author of "Six years in India")
Six years in India, 1857: t.p. (Mrs. Colin Mackenzie)
Oxford DNB, WWW site, 26 Nov., 2009 (under Mackenzie, Colin (1806-1881): in Nov. 1843 Mackenzie m. Helen Catharine (b. c.1819), eldest daughter of Admiral John Erskine Douglas; she wrote Life in the Camp, the Mission and the Zenana (1853), the biography of her husband, Storms and Sunshine of a Soldier's Life (1884), and other works. She survived him.)