FantasyBooksRule

Margaery was born and raised at Okarn'thilln with her twin brother Renly and their parents. She has been riding horses and training with a bow since she was old enough to walk. At the age of 19 she got married to a Heartlander, called Lord Thomas de Savin, since it was believed that joining their houses would make them stronger. Lord Thomas was later poisoned by his enemies and the blame was put on Margaery, so she was imprisoned for 3 months in the dungeons under Presa de Madera. Her family demanded a trial to prove her innocence and the humans agreed. The trial took place at a church at Presa de Madera. At the time of the trial a giant explosion happened, organized by Lord Thomas's enemies, that destroyed the church and killed almost everyone, including Margaery's father, mother and twin brother. Margaery was one of the few people that survived. After all that she left Presa de Madera to seek her fortune out in the world. She had nothing to lose.