All that can presently (May 2013) be gleaned about by internet searching is that Maurice J. Steinberg is the one-off composer of At an Ole Virginia Wedding (1899) published by T.B. Harms & Co., New York, USA.
Surfers are welcome to contribute information about this composer.
This list is arranged in chronological order and contains 3 works by Maurice J. Steinberg. It does not claim to be complete and represents only the number of items located. Key: Electronic Resource Items