Note 2 — The Groac’h of the Isle of Lok.1
Reading edition
Houarn inquired who or what that might be; and was told that it was the name of a fairy who inhabited the lake in the largest of the Glénans,2 and who was said to be as rich as all the kings of the earth together. Many had been the treasure-seekers that had visited her island, but not one of them had ever returned.