Hiyas E,
Yep, I've seen the info on the two Hudsons elsewhere - very upsetting for all concerned. I think there's even a guncam pic in one of the "standard sources."
There was a Mossie down in Belgium on 25/26 September, but seems to be 100km west of the Widow claim, so perhaps not related. I al;ways get jumpy around claims for 88s and 410s, due to the resemblance.
Apparently a Widow was shot down in error by a Mossie, never been able to find a date/place/time/serial number though. I think you know about 8/9 April. Apparently there was damage to a 488 Sqn Mossie in late June '44, seems too early though - anything in the microfiches? I don't have the 488 Sqn ORB.
Cheers,
Mark