My great Grandfather was James Artemis Vernon, who was married to Sara Ann Narcissia Jacks. 1.I have found two(2) dates of birth for my great Grandfather,1835 and 1848 . Can anyone help to clarify this question? 2.There is another J.A. Vernon( James Austin Vernon ), who lived about the same time. Does anyone know the difference, please? 3.I wish to purchase a copy of, "Stewart, a Town to Remember",a book assembled by William Waylon Jacks. Anyone know where to find this publication?