Escalone is a kingdom ruled by King Brandegoris. He is a loyal ally of King Arthur and a renowned knight of the Round Table. The kingdom of Escalone is often associated with bravery, chivalry, and honor.
One of the notable events involving Escalone in the Vulgate Lancelot is the quest for the Sangreal (the Holy Grail). King Brandegoris is one of the knights who embarks on the quest for the Grail. The knights of Escalone play an important role in the wider Arthurian narrative, contributing to the tales of chivalry, romance, and the quest for sacred relics – such as the Holy Lance.
Source
Vulgate Lancelot | 1215-1230