Mordane

Mordane is a character in Game of Thrones. She is played by Susan Brown and debuts in the first season.

Septa Mordane is a septa or priestess in the Faith of the Seven. She serves at the sept in Winterfell. Her secondary duties involve tutoring Sansa and Arya Stark in needlework, embroidery, singing and other lady-like duties.

In the books
In the Song of Ice and Fire novels, Septa Mordane is a loyal servant of House Stark, despite the fact that most of the family worships the old gods of the forest rather than the Seven. She finds Sansa to be a willing, able and promising student, but despairs at the tomboyish Arya, who'd rather be running around the castle and playing with swords. Despite this, she is fond and fiercely protective of her charges.