Marianne and Jack's parents were Beyonders, and they disappeared on a mission to the Beyond for Queen Loranella when Marianne and Jack were still young, leaving the pair in the care of their uncle. Eventually the two displayed magical talent and were taken on as pupils by Kalstaff, joining his other students Galleon and Dalton at Stone Runlet. Upon turning eleven, Marianne chose Gilbert as her familiar, and was overcome with excite upon first hearing him speak, to the point that Kalstaff has to splash water on her to revive her.
Trouble in VastiaEdit
As Jack's older sister, Marianne is protective of her brother, but also enjoys teasing and playing jokes on him.
Marianne and Dalton are very close, and it's implied that she has a crush on him which he seems to reciprocate.