| 1. Alexander J. Duff, b. 27 Aug 1906, 41 Benvie Road, St. Mary, Dundee, Forfarshire, Scotland d. 29 Nov 1920, Elyria, Lorain County, Ohio, USA (Age 14 years) | | 2. Thomas McIntosh Duff, b. 12 Dec 1907, 51 Benvie Road, St. Mary, Dundee, Forfarshire, Scotland d. 30 Nov 1993, Shelton, Mason County, Washington, USA (Age 85 years) ▻ Othel June Whittenberg, m. 6 Apr 1933 | | 3. Infant Duff, b. 29 Apr 1909, Sarnia, Ontario, Canada d. 29 Apr 1909, Sarnia, Ontario, Canada (Age 0 years) | |
| 1. Frances Bertha Duff, b. 30 Dec 1912, Cleveland, Cuyahoga County, Ohio, USA d. 19 Mar 2009, Kettering, Montgomery County, Ohio, USA (Age 96 years) ▻ Jerry John Dowd, m. 1950 | |