Shirei Frey

Shirei Frey ​is the youngest daughter of Walder Frey. She only appears in the Season 3 episode "The Rains of Castamere".

​Background
Shirei is the youngest daughter of Walder Frey, the Lord of the Crossing.

​Season 3
​Along with several of Lord Frey's other daughters and granddaughters, Robb Stark had the option of marrying her. When he arrives at The Twins for his uncle Edmure's wedding, Robb apologises for his slight against them.

In the books
In the A Song of Ice and Fire novels, Shirei Frey is the (supposed) seventh daughter of Lord Walder Frey. She is the second born daughter of Lord Walder Frey and his seventh spouse, Lady Annara Farring. However according to Merrett Frey, Black Walder Frey was rumored to be sleeping with Lady Annara casting doubts on the parentage of her children. Shirei is the youngest daughter of Lord Walder Frey. She is six years old.

Shirei was among the Frey women that was presented to Robb Stark when he came to the Twins for Lord Edmure Tully's wedding.