| Crewmember | Sergeant J McG Hargreaves |
|---|---|
| Rank | Sergeant |
| Service number | 1310051 |
| Awards | unknown |
| Date as recorded | 13/14.05.43 |
| Date range | 1943-05-13 to 1943-05-14 |
| Squadron / unit | 83 |
| Aircraft | Lancaster I (W4981, code OL-A) |
| RAF station / departure | Wyton |
| Time | 21:54 |
| Location / duty / target | Pizen |
| Incident | Crashed at Eesterga Holland |
| Fate | Killed |
| Buried or commemorated | Lemsterland {Lemmer} General |
| Command | unknown |
