Georgie is the central figure of the story, a young woman who grows up on a farm in Australia during the late 19th century. Her life is marked from the beginning by a sense of not quite belonging, most visibly symbolized by her blonde hair, which is a different color from the brown hair of everyone else in her family. She is eventually told that she is adopted, and her only connection to her past is a gold bracelet. This revelation, combined with a desire to find her first love who has moved away, motivates her to travel to London to uncover the truth about her birth parents.

In terms of personality, Georgie is consistently portrayed as a lively and cheerful girl. Despite the hardships she faces, she maintains an upbeat and kind-hearted nature. She is also described as having a tomboyish side, though she is not without a more traditionally girly aspect to her character as well. Her resilience allows her to endure cruelty and hardship while continuing her search for family and love. Her primary motivation is twofold: to discover the identity of her birth parents and her own origins, and to be reunited with Lowell, a young man she fell in love with before he left Australia. These twin desires drive the entire narrative forward, leading her from the Australian countryside to the complex and often cruel society of London.

Georgie's role in the story is that of a classic romantic heroine on a coming-of-age journey. She is at the center of a complex web of relationships. The most significant of these are with her two adoptive brothers, Abel and Arthur, who love her dearly and accompany her to London. Both brothers secretly harbor romantic feelings for her, creating a central emotional conflict as they struggle with their love for a girl they consider a sister. Her relationship with her adoptive mother is strained, as her mother seems to resent her, particularly after the death of her father, an event for which Georgie is unfairly blamed. Her journey to London is also to find Lowell Gray, a man from a wealthy family who is her primary romantic interest. The discovery of her past also connects her to her biological family, including her father, from whom she was separated.

Throughout the series, Georgie undergoes significant development. She begins as a happy but somewhat sheltered child on a farm and is forced to confront the pain of her adoption, her mother's resentment, and the complexities of adult love. Her move to London exposes her to both kindness and cruelty, forcing her to mature rapidly. She faces difficult moral dilemmas, including a choice regarding Lowell's health and future that leads her to make a great personal sacrifice for his happiness. By the end of her journey, she has transformed from a girl searching for her past into a young woman who has navigated tragic loss and heartbreak. While Georgie does not possess any supernatural or exceptional physical abilities, her notable strengths are her emotional resilience, her unwavering kindness, and her capacity for love and sacrifice. These inner qualities are what allow her to endure the story's many dramatic trials and shape the events around her.