As a result , the MacGregors plundered the lands of the MacLarens .
The persecution of the Clan Gregor by the Clan Campbell drove the MacGregors from their own lands into Balquidder where the Clan MacLaren lacked the power to stop them .
The MacGregors plundered the lands of the MacLarens .
The persecution of the Clan Gregor by the Clan Campbell drove the MacGregors from their own lands into Balquidder where the Clan MacLaren lacked the power to stop them .