Neil, I believe this could be his death certificate--Edward Douglass --November 09, 1914--Died Ray Co, MO

http://www.sos.mo.gov/TIF2PDFConsumer/DispPDF.aspx?fTiff=/archives/DeptofHealth/Death/1914/1914_00036734.TIF&Fln=346605.pdf
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Also, this person on this board was looking for him, as well, back in 2000..Scroll down:

Edward (Ned) Douglas

http://www.tngenweb.org/civilwar/queries/q2.html
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Gay