Children |
| 1. Elizabeth Trevithick, b. Bef 25 Dec 1835, St. Blazey, Cornwall, UK , d. Bef 29 Jun 1837, Town, St. Blazey, Cornwall, UK (Age < 1 years) [natural] |
| 2. Josepha Trevithick, b. Bef 5 Feb 1837, St. Blazey, Cornwall, UK [natural] |
| 3. Fanny Trevithick, b. Bef 28 Apr 1839, Bodmin, Cornwall, UK [natural] |
| 4. Elizabeth Trevithick, b. Abt 1842, St. Agnes, Cornwall, UK [natural] |
| 5. Eliza Jane Trevithick, b. Abt 1844, St. Agnes, Cornwall, UK [natural] |
| 6. Mary Ann Trevithick, b. Abt 1847, St. Agnes, Cornwall, UK [natural] |
| 7. Richard Trevithick, b. Abt 1850, St. Agnes, Cornwall, UK [natural] |
| 8. Richard Trevithick, b. Abt 1850, Wrington, Somerset, England [natural] |
| 9. Emma Trevithick, b. Abt 1852, Yatton, Somerset, England, UK [natural] |
| 10. Louisa Trevithick, b. Abt 1856, Yatton, Somerset, England, UK [natural] |
|