House Allyrion

House Allyrion is a noble house from Dorne. Their seat is the castle of Godsgrace, which lies near the junction between the Vaith, the Scourge, and the Greenblood rivers.

Season 4
Ser Daemon Sand, "The Bastard of Godsgrace" is among the Dornish nobles that travel with Prince Oberyn Martell to King's Landing to attend the wedding of Joffrey Baratheon and Margaery Tyrell.

Ser Daemon later squires for Prince Oberyn during the trial by combat of Tyrion Lannister.

Members
Ser Daemon Sand, "The Bastard of Godsgrace".

In the books
In the A Song of Ice and Fire novels, House Allyrion is headed by Delonne Allyrion, the Lady of Godsgrace. Other members of the family include Ser Ryon, Delonne's son and heir, and Ryon's bastard son, Ser Daemon Sand.

Their blazon is a golden hand on gyronny red and black. Their words do not appear in the books, but according to semi-canon sources are "No Foe May Pass".