Hello, I have in my file Douglas Henderson son of John Francis Henderson and Kate Kavanaugh. Douglas was born in 1876 in Howard County and died September 5, 1911 in Howard County per Henderson genealogy from Glasgow Mo. Douglas Henderson married in 1907 to a Helene Marie JONES so she became the widow Henderson in 1911. No children. Would anyone know if she went on to marry again and if to who/whom? Thanks, Anne Henderson Rupert