my gg grandmother's [Henrietta McBee] second marriage was to Benjamin Craig who already had a son, Toliver Page Craig. My gg grandfather, William Montgomery,and gg grandmother, Henrietta McBee, were only married a few years before he died and had my great grandfather, William Nelson Montgomery.
http://boards.ancestrylibrary.com/localities.northam.usa.states.tennessee.cchs/84.2.1.1.2.1.1/mb.ashx