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  ===Margaery Tyrell===
  '''Margaery Tyrell''' (seasons 2–6) portrayed by Natalie Dormer. Margaery of House Tyrell is the only daughter of Lord Mace Tyrell, and has recently married the late King Robert's brother, Renly Baratheon, as part of House Tyrell's support for his bid to seize the Iron Throne from King Joffrey. Somewhere in her mid to late twenties, she is surprisingly canny and cunning. She is aware of her husband's homosexual orientation and inclinations towards her brother. Despite her knowledge of this, she actively attempts to become pregnant as to secure the alliance between their families. When Renly is killed, the Tyrells ally with House Lannister and she is planned to marry to King Joffrey. In a departure from her characterization in the novels, where her personal motivations are unclear, Margaery's naked ambition is made obvious.