Tyene Sand is the bastard daughter of Oberyn Martell and a Septa from The Reach.


A Feast for CrowsEdit

Unlike her half sisters, who leave Sunspear to talk with Prince Doran Martell, Tyene waits for his arrival in the throne room of the Martell castle. She is working on a piebe of embroidery that depicts her father, which she promises to give to Doran upon its completion.

Tyene suggests that they could gain their revenge by wedding Myrcella Baratheon and Trystane Martell, and then declaring Myrcella the rightful Queen, as she should be ahead of Tommen by Dornish succession. She appears more accepting of Doran's response than her sisters, and asks for his blessing. Afterwards Measter Caleotte inspects Doran's hands for anywhere that poison could have entered his bloodstream.

She is put under arrest by Areo Hotah unde the commands of Doran, as he doesn't want them to cause a rebellion that will see Dorne ruined.