Question: Who destroyed the castle across the river from the castle built by the Auchinleck family in the 12th century?
Sentence (from "Auchinleck Castle, East Ayrshire"): Auchinleck Castle was a castle built on a rocky promontory on the eastern bank of the Lugar Water, East Ayrshire, Scotland across the river from Ochiltree Castle.
Relevant evidence: Yes