Harry Eastwood 
Last updated: 22.06.17
All that can presently (May 2013) be gleaned about by internet searching is that Harry Eastwood is the one-off composer of Down by the Chattahoochee River (1916) published by Pace & Handy Music Co., Memphis, Tennessee, USA.
Surfers are welcome to contribute information about this composer.

Further sheet music at DBE: ON HOLD