The Archdeacon of Argyll (or Lismore) was the only archdeacon in the diocese of Argyll, acting as a subordinate of the Bishop of Brechin. Regarding his supporting churches, it is known that archdeacon held a quarter of parish church of Eilean Munde as a prebend.
List of archdeacons of Argyll
References
Archdeacon of Argyll Wikipedia(Text) CC BY-SA