Can,t help with the lyrics but Mick shared a flat with my brother-in-law, Neil Bridgford, in Heath Street, Hampstead, NW3 in the mid-60s just about the time that the tinkers recorded Carrickfergus and he was best man at my brother-in-law's wedding. I seem to remember that Maureen Kennedy-Martin was then the female vocalist. Neil has been dead these ten years but I think that my sister-in-law is still in touch with Cora, Mick's sister who might know something about Mick's songs.