The daughter of Mace Tyrell, Lord of Highgarden. Young, beautiful, and politically astute, Margaery is a key piece in House Tyrell's ambition to place their family at the heart of power.

The elderly matriarch of House Tyrell, grandmother to Margaery. Sharp-tongued, cunning, and utterly unimpressed by the posturing of lords and kings, Olenna is the true power behind Highgarden.