| Crewmember | Sergeant E Usher |
|---|---|
| Rank | Sergeant |
| Service number | unknown |
| Awards | unknown |
| Date as recorded | 20-21-04-44 |
| Date range | unknown |
| Squadron / unit | 100 |
| Aircraft | Lancaster III (ND785, code HW-B) |
| RAF station / departure | Grimsby |
| Time | 23:41 |
| Location / duty / target | Koln |
| Incident | Exploded |
| Fate | Killed |
| Buried or commemorated | Rheinberg War Cem |
| Command | Bomber Command |
