Archibald Campbell, 1st Marquess of Argyll

Archibald Campbell, 1st Marquess of Argyll, 8th Earl of Argyll, Chief of Clan Campbell was a Scottish nobleman, politician, and peer. The de facto head of Scotland's government during most of the conflict of the 1640s and 50s known as the Wars of the Three Kingdoms, he was a major figure in the Covenanter movement that fought for the maintenance of the Presbyterian religion against the Stuart monarchy's attempts to impose episcopacy. He is often remembered as the principal opponent of the royalist general James Graham, 1st Marquess of Montrose.