Great links David, you beat me to it! LOL! Host Paul Murton did a superb job explaining these differences in the series entitled, Scotland's Clans, 2007, where Clan Fraser is discussed. Mr. Murton visits Beauly in Inverness-shire, epicenter of traditional Clan Fraser lands, and speaks with the current Fraser Chief over a pint, as well as discussing Clan Fraser history with various Scottish historians. Quite a splendid series (sidenote - series is available on Netflix).