Comitatus de Atholia, The Earldom of Atholl erected prior to 1114. Also shewing the situation and extent of the possessions therein which belonged to the Family of De Atholia and their descendants the Robertson's or Clandonachy /
Robertson, James A.(James Alexander),-1874.
[Edinburgh : Murray and Gibb],
1860.
In: Comitatus de Atholia. The Earldom of Atholl: its boundaries stated ... By J.A. Robertson.
References.