The Queen gave birth to twins in the year of the Sundering. Robb Stark would rise to the position of Winterfell's Master of Arms while his brother, James, managed to marry his Aunt, Princess Sansa Stark. That became an enormous scandal and almost began a divide within House Stark. Eventually, the Breaker sent away his son to become a Castellan at the Dragon's Rest - the summer palace built upon Sea Dragon Point.