All that can presently (June 2019) be gleaned from sheet music covers and by internet searching is that Bertrand Brown has 2 works published in 1916.
Surfers are welcome to contribute information about this composer.
This list is arranged in chronological order and contains 2 works by Bertrand Brown (1888-1964).
It does not claim to be complete and represents only the number of items located. Keys:ER