| Family |
William Thewlis, b. 1734, Crimble, Golcar, , Yorkshire, England d. 6 Mar 1818, Huddersfield, , Yorkshire, England (Age 84 years) |
| Children |
| | 1. Mary Thewlis, b. 1760, Golcar, , Yorkshire, England d. Yes, date unknown |
| | 2. Joseph Thewlis, b. 1764, Golcar, , Yorkshire, England d. Yes, date unknown |
| | 3. Maria Thewlis, b. 1766, Golcar, , Yorkshire, England d. Yes, date unknown |
| | 4. John Thewlis, b. 1768, Golcar, , Yorkshire, England d. Yes, date unknown |
| | 5. William Thewlis, b. Sep 1770, Golcar, , Yorkshire, England d. Apr-Jun 1852, Old Lindley, Huddersfield, , Yorkshire, England (Age 81 years) |
| | 6. James Thewlis, b. Jan 1773, Skyrehead, Golcar, , Yorkshire, England d. 23 Oct 1831, Low Lights, North Shields, , Northumberland, England (Age 58 years) |
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