Claude Frollo

Judge Claude Frollo is the main antagonist of the first half of the

Personality
Fifteen years before the series, he was young and was in love with Kathryn, once innocent and kind. However, her parents didn't want her to marry Frollo. The "rejection" of Kathryn and the "betrayal" of James Walcott left Frollo embittered and on the road of insanity, causing him to later go to kill an entire race of Gypsies. He kept his foster daughter, Hannah in Notre Dame to separate her from her father, James, who was the Governor of Paris who lived near the cathedral.

Frollo is a deeply religious man who follows the eyes of god. One emphasis is that he renamed Susannah with the name "Hannah", which translated to "God's grace".