In reply to Doug:
It is sad news indeed - my unrealistic dream of becoming a guitar genius, learning at John Renbourn's feet in a nice place will be forever unfulfilled.
Back to reality - his albums Ship of Fools and Nine Maidens are two of my absolute all time favourites. He leaves a bit of a hole in the medieval adaptation to the modern ear genre. Brilliant guitarist. His ability to make one instrument sound like 2 was astonishing - like this:
I have a vague feeling that I may have seen Pentangle in Liverpool in the 70s, but possibly just dreaming