King David to Rögnvald, earl of Orkney, and earl [Harald, of Caithness?]; he commands them to maintain and protect the manaig (monks or monastic dependents) dwelling at 'Dornoch in Caithness' (SUT)
Firm date
1137 X 1151
Probable date
circa 1145 × 1151
Dating Notes
Accession of Earl Rögnvald × his trip to the Holy Land; probable date based on Harald, son of Earl Matad of Atholl, as the unnamed earl of Caithness