Brown / Broun

A separate clan (according to The Standing Council of Scottish Chiefs) and recognized sept of Clan Douglas.  Brown and Broun were accepted by CDSNA as septs in July 1985.  The precise connection between Brown and Douglas needs more documentation.

Sources:

The Standing Council of Scottish Chiefs.  http://www.clanchiefs.org/p/members.html

Official sept website:  http://www.clanbrown.com/