| Children |
| | 1. Henry Thewlis, b. 10 Dec 1827, 60 Lascelles Hall, Lepton, Huddersfield, , Yorkshire, England d. 25 Aug 1836, 60 Lascelles Hall, Lepton, Huddersfield, , Yorkshire, England (Age 8 years) |
| | 2. Joseph T. Thewlis, b. 3 May 1829, 60 Lascelles Hall, Lepton, Huddersfield, , Yorkshire, England d. Yes, date unknown |
| | 3. Elizabeth Thewlis, b. 12 Jul 1831, 60 Lascelles Hall, Lepton, Huddersfield, , Yorkshire, England d. 9 Jul 1896, Lepton, Huddersfield, , Yorkshire, England (Age 64 years) |
| | 4. Emma Thewlis, b. 3 Jun 1834, 60 Lascelles Hall, Lepton, Huddersfield, , Yorkshire, England d. 3 Nov 1912, Lascelles Hall, Lepton, Huddersfield, , Yorkshire, England (Age 78 years) |
| | 5. Thomas William Thewlis, b. 14 Oct 1835, 60 Lascelles Hall, Lepton, Huddersfield, , Yorkshire, England d. 10 Mar 1838, 60 Lascelles Hall, Lepton, Huddersfield, , Yorkshire, England (Age 2 years) |
| | 6. Mark Thewlis, b. 8 Oct 1837, 60 Lascelles Hall, Lepton, Huddersfield, , Yorkshire, England d. Apr-Jun 1914, 129 Quarry Hill, Batley Carr, Dewsbury, , Yorkshire, England (Age 76 years) |
| | 7. Sarah Sophia Thewlis, b. 21 Jun 1839, 60 Lascelles Hall, Lepton, Huddersfield, , Yorkshire, England d. 17 Nov 1876, Rashcliffe, Huddersfield, , Yorkshire, England (Age 37 years) |
| | 8. George Thewlis, b. Jan-Mar 1843, 60 Lascelles Hall, Lepton, Huddersfield, , Yorkshire, England d. Oct-Dec 1922, Dewsbury, , Yorkshire, England (Age 79 years) |
| | 9. Joshua Thewlis, b. Jan-Mar 1843, 60 Lascelles Hall, Lepton, Huddersfield, , Yorkshire, England d. 18 Apr 1848, 60 Lascelles Hall, Lepton, Huddersfield, , Yorkshire, England (Age 5 years) |
| | 10. Harriet Thewles, b. 6 Jul 1846, 60 Lascelles Hall, Lepton, Huddersfield, , Yorkshire, England d. 26 Jul 1846, 60 Lascelles Hall, Lepton, Huddersfield, , Yorkshire, England (Age 0 years) |
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