
Ser Tallad is a young hedge knight who has been judged by Ser Bronn of the Blackwater as being one of the better swordsmen in King’s Landing. He is in the service of King Joffrey.
Ser Tallad becomes enamored with Margaery Tyrell’s cousins, Elinor and Alla, and paid them court. Because of this, he was among those falsely accused of bedding Queen Margaery. Queen Cersei ordered his arrest, during which he wounded three men before being overwhelmed. It’s possible that he is killed while being "interrogated" by Qyburn.