Fergie, Forgie, M'Kersie, M'Karsie,Ferguson, and Furgusson. FergusonClan Aran Scarf- Reviews The FergusonClan Aran Scarf is a wonderful item of Fergusonheritage which will be cherished by the wearer for generations to come. Lovingly crafted from the finest 100% soft new wool, this Aran wool scarf has been created following the unique FergusonClan Aran pattern. Measuring 10” x 60” Ferguson Clan Scarf