| Surname | TREWIN |
| Forename(s) | BERTRAM ALPHONSO |
| Service Number | J25701 |
| Rank | Flying Officer |
| Service | Royal Canadian Air Force |
| Trade | Air Bomber |
| Fate | Killed on active service |
| Awards with 158 Squadron | |
| Awards with another Squadron | |
| Posted In | 1944-02-28 |
| From Squadron | 1663 HCU |
| Comments |