I am still searching for the lost half brother to my grandfather, Everest Barzillai Fitzwater. His father was Rev BN (Barzillai Nelson) Fitzwater and mother Ann Davis Fitzwater.
He was in Buffalo, New York, filled in a draft card and joined the army at the time of WWI. BN was said to have received one post card from him but we don't know from where. We are not sure if it was the US Army or maybe Canadian. No record after that can be found.

Ann Fitzwater Kluge