Raggy, it might be worth Talking with Elizabeth Padgett and Martin Browne from Spalding Folk Club. Sarah Gray & Ellie Ellis have been on there several times in the 80's Worth a try.

Their FB accounts are

https://www.facebook.com/home.php#!/elizabeth.padgett.165?fref=ts

https://www.facebook.com/home.php#!/bruinbrowne?fref=ts

Are you on Facebook?

Les