I just received some new information today which leads me in a slightly different direction . . .
In some of the reference materials I have read E.A.M.S. had a brother named William. However, I have never seen his DOB captured anywhere. In Donald Lindo's "Whos Who" it indicates that his middle name was "Henry". This would also be the right generation for my Great Grandfather.
Do you have any information on William, Ernest's brother?