| Children |
| | 1. James John McKay, b. 25 Dec 1852, Fort Beaufort, Eastern Cape, South Africa |
| + | 2. Annie Robinson McKay, b. 3 Feb 1855, Fort Beaufort, Eastern Cape, South Africa |
| | 3. Donald Robertson McKay, b. 1 Nov 1856, Fort Beaufort, Eastern Cape, South Africa |
| + | 4. George Gordon McKay, b. 22 Dec 1858, Fort Beaufort, Eastern Cape, South Africa |
| + | 5. Alice Gunn McKay, b. 25 Feb 1861, Blinkwater, Fort Beaufort district, Eastern Cape, South Africa |
| | 6. Gordon Alexander McKay, b. Yes, date unknown |
| + | 7. Jessie Mary McKay |
| | 8. Charles Maxwell McKay |
| | 9. Aubrey Roberts Mckay |
| | 10. Halston William McKay |
| + | 11. Daisy Emma McKay |
|