Hi Marie-Michèle.
(And apologies to the group, I don't know how to make individual contact and this note
seemed easiest.)
A friend of mine was a student at McGill about 5? maybe 7? years ago and did contradance
there.
I loaned him several books to help get things started.
Contact me offline at bobfab(a)aol.com and I can connect you with him.
He may have some insights, and offered to speak with you.
Bob
bobfab(a)aol.com