Lord Blackmont is greeted by Master of Coin Tyrion Lannister, outside of King's Landing, when the latter is sent to welcome Prince Oberyn Martell and his entourage of Dornish lords and knights. The two exchange greetings, in which Lord Blackmont reveals Prince Oberyn has arrived the previous night, before he and the rest of the envoy proceed to the Red Keep.
|Season Four appearances|
|Two Swords||The Lion and the Rose||Breaker of Chains||Oathkeeper||First of His Name|
|The Laws of Gods and Men||Mockingbird||The Mountain and the Viper||The Watchers on the Wall||The Children|
In the A Song of Ice and Fire novels, House Blackmont is ruled by Lady Larra Blackmont as the Dornish practice equal primogeniture, allowing firstborn daughters to inherit and to pass on the family name instead of adopting that of their husbands.