| Children |
| | 1. Ann Thewlis, b. 1820, Hunslet, , Yorkshire, England d. Yes, date unknown |
| | 2. Sarah Thewlis, b. 1822, Rothwell, , Yorkshire, England d. Yes, date unknown |
| | 3. William Thewlis, b. 1824, Rothwell, , Yorkshire, England d. 1870, Gildersome, , Yorkshire, England (Age 46 years) |
| | 4. Benjamin Thewlis, b. 1826, Rothwell, , Yorkshire, England d. 27 Aug 1884, District Dewsbury (Age 58 years) |
| | 5. James Thewlis, b. Bef 1829, Rothwell, , Yorkshire, England d. Yes, date unknown |
| | 6. Luke Thewlis, b. 1831, Rothwell, , Yorkshire, England d. Apr-Jun 1893, District Ashton under Lyne (Age 62 years) |
| | 7. Thomas Thewlis, b. Abt 1833, Hunslet, , Yorkshire, England d. 15 Dec 1863, District Hunslet (Age 30 years) |
| | 8. Mary Anne Thewlis, b. Abt 1836, Hunslet, , Yorkshire, England d. Yes, date unknown |
| | 9. Elizabeth Thewlis, b. Apr-Jun 1838, District Hunslet d. Yes, date unknown |
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