 The former capital of the Kingdom of Strathclyde was Dumbarton ("Fortress of the Britons"), in the Lennox.In Scottish Gaelic the Galbraiths are called "Breatanuich" or "Clann-a-Bhreatannuich", meaning "Britons" and "Children of the Britons".The early Galbraiths held lands in the Lennox, in the area of Loch Lomond, north of Dumbarton.