Frederica Vernon is a fictional character from the novel "The Vicar of Wakefield," written by Oliver Goldsmith in 1766. She is portrayed as a charming and intelligent young woman, admired for her beauty and grace. Frederica plays a significant role in the story, influencing the lives of those around her, particularly the protagonist, Dr. Primrose. In the narrative, Frederica's character embodies the ideals of virtue and morality, often serving as a moral compass for others. Her interactions with various characters highlight themes of love, social class, and the importance of personal integrity in the face of adversity.