NIGHTBRINGER | The Arthurian Encyclopedia

Tuesmome


A wild and savage Irish kingdom that Lancelot had to pass through on his way to Rigomer Castle in Les Merveilles de Rigomer.

The King of Tuesmome joined with Arthur’s army to conquer Rigomer castle.

Tuesmome perhaps refers to the historic region of Thormond in Ireland.


Source
Les Merveilles de Rigomer | Jehan, mid to late 13th century