I have re-read all the thread, going back to the Oswestry link, the free 1939 index tells me that Rose Peck is living in Oswestry in the household of Leonard A Evans.
Oswestry is very rural, and not that far away from the satellite camp of Crewe hall at Warmingham,
The now widowed Rose seems ideal to take an interest in a POW, might even have access to a few spare baby clothes, in desperaty short supply in the UK then, when everything was still rationed, but of course she would not be the farmer.
It would be useful if someone could eliminate this family, at least it would be one less to consider
Mike