Rickard Karstark

In Game of Thrones, Lord Rickard Karstark is the Lord of Karhold and head of House Karstark, a cadet branch of House Stark.

Stone Men

The Stone Men are people infected by the flesh-eating disease Greyscale. They were isolated from the rest of society and had a thriving community.

The Vale of Arryn, or as it is also known, the Vale, is one of the constituent regions that make up the Seven Kingdoms of Westeros.

A warg, skinchanger, or beastling is someone with the ability to enter the body and mind of an animal and control its perceptions and actions.

The Faith of the Seven is the predominant religion in Westeros. It got practiced in the Seven Kingdoms except for the North and Iron Islands.

Irri Daenerys’s handmaiden. After Khal Drogo killed her father, she became a servant of the Khaleesi and served with Jhiqui and Doreah.

The Iron Islands is a region ruled by House Greyjoy at Pyke. With Aegon I’s ascension to the Iron Throne, the Greyjoys got reduced to lords.

Qyburn was a maester of the Citadel who got stripped of his title after indulging in unethical experiments involving tearing apart the living.

The Faith Militant is the military order of the Faith of the Seven. It got disbanded after a massive rebellion against the Iron Throne.