|The title of this article is conjecture based on information revealed in the A Song of Ice and Fire novels or related material and may be subject to change.
He was the son of the warrior-queen Nymeria and Davos Dayne, whom the former took as her husband after defeating his father Vorian Dayne and sending him to the Wall. In accordance with Rhoynish custom, the title of Princess of Dorne passed to Nymeria's daughter by her first husband Mors Martell. However, this son presumably inherited his father's name and titles and furthered the family line that included Ser Joffrey Dayne, Queen Dyanna Dayne, and Ser Arthur Dayne, all of whom would play just as important role in Dorne as their relatives in House Martell.
|Title(s):||Lord of Starfall|
|Ancestors:||King Vorian Dayne · Princess Nymeria · Davos Dayne · Son of Davos · Joffrey Dayne|
|Deceased members:||Dyanna Dayne · Beric Dayne · Arthur Dayne · Ashara Dayne|