Thanks for letting us know about this. It was great to hear the name on the radio and I'd have not known otherwise.
Ah but you are getting so close, it seems a shame to spoil the fun.
I think my filter is pretty basic, just clips 'The' from the start of names as well as 'Inn' and 'Hotel' from the ends. I'd not considered 'Tavern' as an option but I probably should, would give quite a boost to Railway.
I don't take into account Welsh names or strip 'Ye Olde' from the start.
I'm sure you realise that I was referring to conversations with local people as the word heard implies. In fact if you look at the last printed local CAMRA guide which I think you said you own it is referred to as just the Rose and Crown. I assume Ye Olde came in to the name after it was no longer a Truman's pub.