Saint Martha of Tarascon

Birth
Saint Martha was born to a family with the original Saint Martha and Lazarus as her ancestors. As such, her family had always hated Christianity for what Jesus had done to Lazarus, and were sworn enemies of the church. She was born during the rule of Charlemagne.

Visions
As a child, Martha often had visions of a massive dragon in the lake of the town of Tarascon. As she grew older and more resentful of the church, and her family got more desperate, she decided to travel there.

Tarasque
Upon arriving at the lake, she met the dragon Tarasque. Using dark magic to temporarily restrain the beast, she formed a friendship with it, due to their shared hatred of the Christians, as missionaries would often come to try to hunt Tarasque. She built a hut by the lake and lived with Tarasque for quite some time.

Death
The legend of the woman living with a dragon spread throughout France, and when Galahad arrived, he also heard the rumors. Having no other way of beating Charlemagne, Galahad traveled to the lake to kidnap Tarasque. When she tried to defend the dragon, Galahad killed her casually and effortlessly, before restraining the dragon to use his against Charlemagne.