Children |
| 1. James Willyams Grylls, b. 1816, Mawgan, Cornwall d. Nov 1861, Camborne, Cornwall, England (Age 45 years) |
| 2. Louisa Ann Grills, b. 20 Dec 1817 d. Yes, date unknown |
| 3. John Gerveys Grylls, b. 22 Jun 1819 d. Yes, date unknown |
| 4. Humphry Mille Grylls, b. 1822, Cardinham, Cornwall, England d. 2 Feb 1876, Cornwall, England (Age 54 years) |
| 5. Sarah Ellen Grylls, b. 11 May 1822 d. 18 Jun 1822, Cardinham, Cornwall, England (Age 0 years) |
| 6. Emily Trevenen Grylls, b. 17 May 1824 d. Yes, date unknown |
| 7. Thomas Glynn Gryles, b. 22 Feb 1826, Cornwall, England, United Kingdom d. 12 Jul 1867, Southport, Lancashire, England, United Kingdom (Age 41 years) |
| 8. Sarah Ellen Elizabeth Grylls, b. 21 Nov 1827 d. Yes, date unknown |
| 9. Charlotte Champion Grylls, b. 11 Aug 1829, Cornwall, England, United Kingdom d. 1848, England, Unitd Kingdom (Age 18 years) |
| 10. Cordelia Vivian Grylls, b. 23 Jun 1831, Cardinham, Cornwall, England d. 20 Feb 1878, Colbourn Rectory, Isle of Wight, England (Age 46 years) |
|