Clan Colquhoun of Loch Lomond, Scotland; descended from Umphredus de Kilpatrick who received the estates of Auchentorily, Dumbuck and Colquhoun from Malduin, Earl of Lennox, temp. Alexander II of Scotland. Also settled in both England and Ireland.
Arms: Argent, a saltire engrailed sable.
Crest: A hart’s head couped gules, attired argent.
Motto: Si je puis (If I can).