To view personal info and a photo of Samuel N. Martin's gravestone at Cedar Hill Cemetery in Vicksburg click this link at the Find A Grave website.
http://www.findagrave.com/cgi-bin/fg.cgi?page=cr&CRid=302434&CScn=cedar+hill&CScntry=4&CSst=27&CScnty=1586&
If this link doesn't open log onto www.vicksburg.org
-- Lawrence