NIGHTBRINGER | The Arthurian Encyclopedia

Moine


In the Prose Tristan, the name given to the elder brother of Ambrosius and Uther.

His real name was Ivoine, from Ivoire, his mother’s name, but he was called Moine (monk) because he had brought up in a monastery. Elsewhere he is called Constans.


Source
Prose Tristan | 1230-1240