You might find a contact for him through BBC Radio Manchester, where he used to have a folk programme ( probably long axed from the airwaves. ) His ex-wife Maggie Billington dances with Chorlton Green Morris - they have a web site ( needs updating ) and you might find a way of contacting him through that.Or ask the same question on uk.music.folk. Other than that, I can't thank of any other way.