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 daughter of Lord Walder Frey and his seventh spouse, Lady Annara Farring - thus making her the youngest of Lord Walder's twenty-nine legitimate children (though Walder has innumerable and not entirely accounted for bastards). According to Merrett Frey, however, Black Walder Frey was rumored to be sleeping with Lady Annara, thus casting doubts on the parentage of her children. Shirei is six years old.
|Season Three appearances|
|Valar Dohaeris||Dark Wings, Dark Words||Walk of Punishment||And Now His Watch is Ended||Kissed by Fire|
|The Climb||The Bear and the Maiden Fair||Second Sons||The Rains of Castamere||Mhysa|
|Lord:||Lord Walder Frey||Heir:||Ser Stevron Frey|
|Seat:||The Twins · Riverrun||Lands:||Riverlands|
|Title(s):||Lord of the Crossing · Lord of Riverrun · Lord Paramount of the Trident|
|Current members:||Arwaya Frey · Derwa Frey · Freya Frey · Janeya Frey · Lothar Frey · Marianne Frey · Merry Frey · Neyela Frey · Olyvar Frey · Roslin Frey · Sarra Frey · Serra Frey · Shirei Frey · Walda Frey · "Fat Walda" Frey · Waldra Frey · Waldron Frey · Ryger Rivers · Black Walder Rivers|
|Deceased members:||Joyeuse Erenford|
|Household:||Malcolm · Talbot|
|Overlord:||House Baratheon of King's Landing|