| Children |
| | 1. Matthys Johannes UYS, b. 7 Dec 1828, d. Abt 1828 [natural] |
| | 2. Petrus Johannes UYS, b. 3 May 1830, Heidelberg, Cape  , d. Vrede, Free State [natural] |
| | 3. Jacoba Aletta UYS, b. 31 Dec 1831, d. 24 Apr 1871 (Age 39 years) [natural] |
| | 4. Cornelis Janse UYS, b. 25 Jun 1833, Heidelberg , d. 13 Aug 1898, Heidelberg (Age 65 years) [natural] |
| | 5. Matthys Johannes UYS, b. 18 Feb 1835, Heidelberg, Cape , d. 10 Feb 1902, Sri Lanka (Age 66 years) [natural] |
| | 6. Johannes Frederick UYS, b. 19 Dec 1837, Heidelberg , d. 8 May 1906, Heidelberg (Age 68 years) [natural] |
| | 7. Dirk Cornelis UYS, b. 12 Jan 1840, d. Abt 1840 [natural] |
| | 8. Johannes Gerhardus UYS, b. 15 May 1842, d. Abt 1842 [natural] |
| | 9. Johannes Gerhardus UYS, b. 20 Nov 1843, Heidelberg , d. 14 Feb 1912, Heidelberg (Age 68 years) [natural] |
| | 10. Judith Magdalena UYS, b. 17 Sep 1845, Swellendam , d. 20 Mar 1901, Wakkerstroom, Transvaal (Age 55 years) [natural] |
| | 11. Nicolaas Johannes UYS, b. 14 Feb 1847, Heidelberg, Cape , d. 22 Oct 1913, Heidelberg, Cape (Age 66 years) [natural] |
| | 12. Elizabeth Sophia UYS, b. 14 Feb 1850, d. 29 Jul 1898 (Age 48 years) [natural] |
| | 13. Barend Petrus UYS, b. 1854, Heidelberg , d. 31 Jan 1889, Free State (Age 35 years) [natural] |
| | 14. Gert Rynier UYS, b. 16 Apr 1855, Heidelberg, Cape , d. 17 Nov 1921, Heidelberg (Age 66 years) [natural] |
|
1807 - 1883 (76 years)
