House Stark is one of the noble houses in the fictional world of Westeros, created by author George R.R. Martin in his book series "A Song of Ice and Fire," which was adapted into the television series "Game of Thrones." House Stark is known for its ancestral seat, Winterfell, located in the North of Westeros. They are descendants of the First Men, the original inhabitants of the continent.

The Starks are recognized by their sigil, a grey direwolf on a white field, symbolizing their connection to the North and their fierce loyalty. Their words, "Winter is Coming," serve as a reminder of the harsh winters that the North endures and the need for constant vigilance.

The Starks are known for their honorable and stoic nature, valuing duty, loyalty, and justice. They are often seen as the moral compass of the story, with characters like Ned Stark, the head of the family in the beginning of the series, embodying these traits. However, their adherence to honor often puts them at odds with the political intrigues and power struggles of the Seven Kingdoms.

Throughout the series, House Stark faces numerous challenges and tragedies, including the execution of Ned Stark, the Red Wedding, and the separation of family members. Despite these hardships, the Starks remain resilient and strive to protect their family and the North from various threats, including the White Walkers and rival houses.

Overall, House Stark is a central and beloved family in the "Game of Thrones" universe, representing resilience, honor, and the struggle for survival in a harsh and unforgiving world.