| Children |
| | 1. TREWIN William, b. Abt 1759, Kilkhampton CON , d. 1760, Bradworthy DEV (Age ~ 1 years) |
| | 2. TREWIN William, b. Abt 1761, Morwenstow CON , d. Yes, date unknown |
| | 3. TREWIN Elizabeth, b. Abt 1763, Morwenstow CON , d. Yes, date unknown |
| | 4. TREWIN Rebecca, b. Abt 1765, Morwenstow CON , d. Sep 1840, Sutcombe DEV (Age ~ 75 years) |
| | 5. TREWIN Grace, b. Abt 1767, Kilkhampton CON , d. 4 Mar 1831 (Age ~ 64 years) |
| | 6. TREWIN John, b. Abt 1770, Kilkhampton CON , d. Yes, date unknown |
| | 7. TREWIN Mary, b. Abt 1773, Kilkhampton CON , d. Between Jul 1851 and Sep 1851, Stratton (District Registration) CON (Age ~ 78 years) |
| | 8. TREWIN Francis, b. Abt 1776, Kilkhampton CON , d. Yes, date unknown |
| | 9. TREWIN Joanna, b. Abt 1778, Kilkhampton CON , d. Yes, date unknown |
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