| 1. Eliza Barrett Trewren |
 |
| B: |
13 Jul 1852 |
| P: |
St. Blazey Gate, St. Blazey, Cornwall, UK |
| D: |
24 Oct 1944 |
| P: |
Plymouth, Devon, England, UK |
|
| 2. John Trewren |
|
| B: |
Bef 25 May 1823 |
| P: |
Highway, St. Blazey, Cornwall, UK |
| M: |
9 Oct 1851 |
| P: |
Parr, Cornwall, UK |
| D: |
1907 |
| P: |
Greater London, London, Middlesex, UK |
|
| 4. Joseph Trewren |
|
| B: |
Bef 1 Feb 1789 |
| P: |
Penzance, Cornwall, UK |
| M: |
12 Apr 1813 |
| P: |
St. Blazey, Cornwall, UK |
| D: |
Bef 11 Oct 1846 |
| P: |
Turnpike Gate, St Blazey, Cornwall, UK |
|
|
1852 - 1944 (92 years)