Cassana Baratheon, née Estermont, is an unseen character in Game of Thrones. She is deceased when the events of the series begin and is not expected to appear in the series. She is the mother of Kings Robert, Stannis, and Renly Baratheon.
Cassana was born to House Estermont, a noble house from the Stormlands. She became the Lady of Storm's End and the wife of Lord Steffon Baratheon, the head of House Baratheon, one of the Great Houses of Westeros. They had three sons, Robert, Stannis and Renly Baratheon. She lived with her family in Storm's End. After Robert's Rebellion, her eldest son assumed the Iron Throne on the grounds that he had the best claim out of all the rebel leaders because Cassana had Targaryen blood.
She has an entry in the The Lineage and Histories of the Great Houses of the Seven Kingdoms, as read by Eddard Stark.
In the books
In the A Song of Ice and Fire novels, Cassana comes from House Estermont. She married Steffon Baratheon and bore him three sons as in the series. She accompanied him on a trip to Essos. Their ship, the Windproud, sank in Shipbreaker Bay within sight of Storm's End on their return voyage. Their bodies were never found.
|Lord:||None, extinct||Heir:||None, extinct|
|Seat:||Storm's End||Lands:||The Stormlands|
|Title(s):||Lords Paramount of the Stormlands · Lord of Storm's End|
|Ancestors:||Durran Godsgrief · Argilac the Arrogant · Orys Baratheon · Argalia Baratheon · Monica Baratheon · Mychal Baratheon · Axel Baratheon · Lyonel Baratheon · Borros Baratheon · Ormund Baratheon|
|Current members:||None, extinct|
|Deceased members:||Robert Baratheon · Stannis Baratheon · Renly Baratheon · Steffon Baratheon · Cassana Baratheon|