A.E. Holch 
Last updated: 22.06.17
All that can presently (December 2015) be gleaned about by internet searching is that A.E. Holch is the one-off composer of Trey O'Hearts Rag (1915) published by A. E. Holch, Cripple Creek, Colorado, USA.
Surfers are welcome to contribute information about this composer.