Isabella's brother and James's friend. He pursues Catherine, who dislikes him. He falsely brags to General Tilney that Catherine is an heiress, directly triggering the General's initial favor toward her and subsequent dismissal.
John provides false information to the General, temporarily aligning their interests.
Social rivals competing for Catherine's affection and social standing.
John aggressively courts Catherine, who remains uninterested and annoyed by his advances.
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