Witch in Middle Ages who enjoyed being burned at the stake, allowing herself to be captured by witch-hunting Muggles many times. She used a Flame Freezing Charm to protect herself from the flames (PA1, FW).
Talented at using the Flame Freezing Charm.
Other canon notes and references
The Wizard Card gives the number of times she was captured as 14 while the book states "no less than forty-seven times."