| Children |
| | 1. William Josiah Clark, b. 24 Apr 1847 |
| + | 2. Charles Clark, b. 25 May 1850, Somerset East, Eastern Cape, South Africa |
| + | 3. Sarah Anna Clark, b. 26 Jul 1853 |
| + | 4. John Clark, b. 20 Jan 1854 |
| + | 5. James Ferguson Brown Clark, b. 23 Feb 1856, Gonubie district, Eastern Cape, South Africa |
| | 6. Elizabeth Clark, b. 19 Feb 1858, Gonubie district, Eastern Cape, South Africa |
| + | 7. David Henry McLean Clark, b. 29 Nov 1860, Gonubie district, Eastern Cape, South Africa |
| + | 8. Mary Jane Livard Clark, b. 26 Jul 1862 |
| | 9. Walter Joseph Clark, b. 20 Mar 1864 |
| + | 10. Isabella Catherine Clark, b. 29 Sep 1866 |
| | 11. Francis Harriet Clark, b. 28 Jul 1867 |
|