Victor Frankenstein (Once Upon a Time)

The characters and creatures of ABC’s Once Upon a Time and its spin-off Once Upon a Time in Wonderland are related to classic fairy tale and fantasy characters and creatures, and often tie-in with other Disney media properties.

As a young child, she unintentionally tells Regina's mother a secret involving Regina's secret relationship with a stable boy, resulting in the death of the stable boy and Regina into being the Evil Queen. Since then, she had been on the run from Regina, eventually meeting Prince David, who she nicknames as Charming. She is later placed under a sleeping curse by Regina, but it was broken by Charming. The two get married, but is threaten by Regina with a curse. In order to defeat her, Snow and Charming send their daughter Emma to the Land Without Magic as the curse consumes their realm.

In Storybrooke, she appears as Mary Margaret Blanchard, a teacher at Storybrooke Elementary School. After the curse broke, she reunites with her husband, now known as David, as well as her daughter Emma and grandson Henry. She is responsible for Cora's death upon learning her mother, Queen Eva, was murdered by Cora. After Henry is kidnapped to Neverland, she joins her family to rescue him, but eventually is send back to the Enchanted Forest after Regina was forced to undo her original curse. Snow later cast the curse to bring everyone back to Storybrooke to protect her unborn child from the Wicked Witch of the West. She also clashes with Maleficent after Maleficent threatens to reveal a dark secret of her past. After Emma becomes the Dark One, she goes to Camelot with the heroes to help save her and later to the Underworld. After the arrival of Regina's evil half, the Evil Queen, she is cursed with a joint sleeping curse but is broken with help from various residents of Storybrooke. After the Final Battle is fought, Mary Margaret joins the rest of her family for a victorious supper at Granny's Diner.

Born in the Enchanted Forest, Emma is send to the Land Without Magic to break a curse in twenty-eight years. She grew up in an orphanage and later lived in group homes and foster care. Years later, she meets Neal Cassidy, which results in the birth of her son, whom she gives up for adoption. Ten years later, she is found by Henry, her son, and brought to Storybrooke to break the curse.

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Wikipedia