McKain
- Family of Steven McKain featuring the lineages of McKain, Sprague, Wilkerson, Fugate, McCoy, Waggoner, Shipley and Weekly.
- http://worldconnect.rootsweb.com/cgi-bin/igm.cgi?db=iguy

McKains of Marietta
- Descendants of William McKain (b.1760) of Scotland; from Port Rush, Antrim, IRL to Chester, PA USA in 1798.
- http://home.comcast.net/~geosci64/