Well I know that the Weavers had a pseudonym they used if the whole group worked as a group on writing or arranging a song. I forget the name now, but this fictional character stood for The Weavers acting en masse. I read about it this past week in a book on the history of folk music in Britain and America.

Thus: perhaps Mary Robbins is really Collins herself?

Just a thought.

Alex
O..O
=o=