| Children |
| | 1. James Thewliss, b. 9 Dec 1811, Golcar, , Yorkshire, England d. 4 Feb 1858, Slaithwaite, , Yorkshire, England (Age 46 years) |
| | 2. Titus Thewlis, b. 29 Dec 1813, Golcar, , Yorkshire, England d. 13 Jun 1866, 107 Upperhead Row, Huddersfield, , Yorkshire, England (Age 52 years) |
| | 3. Daniel Thewlis, b. 19 Sep 1816, Golcar, , Yorkshire, England d. Yes, date unknown |
| | 4. Michael Thewlis, b. 30 Mar 1819, Golcar, , Yorkshire, England d. 3 Sep 1874, North Kingstown, , Connecticut, USA (Age 55 years) |
| | 5. David Thewlis, b. Abt 1821, Golcar, , Yorkshire, England d. 23 Jun 1938, Golcar, , Yorkshire, England (Age 117 years) |
| | 6. Dan Thewlis, b. 15 Oct 1823, Golcar, , Yorkshire, England d. Jul-Sep 1864, District Huddersfield (Age 40 years) |
| | 7. Rachel Thewlis, b. 23 Aug 1826, Slaithwaite, , Yorkshire, England d. Yes, date unknown |
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