All that can presently (June 2019) be gleaned from sheet music covers and by internet searching is that Wilfrid Beaudry has 11 works published between 1904 and 1927.
Surfers are welcome to contribute information about this composer
This list is arranged in chronological order and contains 11 works by Wilfrid Beaudry.
It does not claim to be complete and represents only the number of items located. Keys:ER(w&m)