Edward Mannering is a fictional character from the novel "The Mysteries of Udolpho" by Ann Radcliffe. He is portrayed as a charming and noble gentleman, known for his strong sense of honor and loyalty. Mannering plays a significant role in the story, often acting as a protector to the protagonist, Emily St. Aubert. In the narrative, Mannering's character embodies the ideals of romantic heroism, showcasing bravery and compassion. His interactions with other characters, including the mysterious Count De Ville, help to drive the plot and reveal the themes of love and adventure within the gothic setting of the novel.