| 1. Elmer Roy Blackford, b. 12 Mar 1899, , , Pennsylvania, United States d. 1991 (Age 91 years)
| | 2. Della Irene Blackford, b. 4 May 1900, , , Pennsylvania, United States d. 24 Jan 1976, Sarasota, Sarasota, Florida, United States (Age 75 years)
| | 3. Edith Marie Blackford, b. 1902, Saginaw, Saginaw, Michigan, United States d. Yes, date unknown
| | 4. Luther F. Blackford, b. 28 Jul 1905, , , Ohio, United States d. 6 Mar 1934, Cedar Creek, Kanawha, West Virginia, United States (Age 28 years)
| | 5. Arthur Logan Blackford, b. 1906, , , Pennsylvania, United States d. 1969 (Age 63 years)
| | 6. Frederick Blackford, b. 1908, , , Pennsylvania, United States d. Yes, date unknown | | 7. Alice Blackford, b. 1911, , , Pennsylvania, United States d. Yes, date unknown | | 8. Jennie May Blackford, b. 25 Apr 1912, Large, Allegheny, Pennsylvania, United States d. 16 Dec 1912, Jefferson, Allegheny, Pennsylvania, United States (Age 0 years) | | 9. Albert William Blackford, b. 1914, , , Pennsylvania, United States d. Yes, date unknown | | 10. Howard Blackford, b. 1916, , , Pennsylvania, United States d. Yes, date unknown | |