Another item of folklore existing in the Ochil Hills is Katie Thirsty's Well, a sacred well shrouded in mythology (OS Grid Reference - NS 81787 97653). Local historians have struggled to discover exactly the identity of Katie Thirsty, but Pictish researcher Ronald Henderson argues that the name derives from a corruption of both St. Katherine of Alexandria [Katie] and the Pictish King, Drust or Drustan [Thirsty]. He goes on to say that the great crags of Dumyat less than a mile to the east is universally credited with being the last Pictish stronghold at the old hillfort there.