House Bastion is one of the households currently running in the Barony of Aneala.
It is the house of Viscount Sir Kane Greymane and Viscountess Rhianwen ni Dhiarmada.
The house is recognisable by its tabards and favours depicting a yellow castle wall section on a black background (Per Fess Grand Embattled Sable and Or masoned Sable).
The Bastion has been an active household since 1986.
The year is 1072. Situated in the marshlands on the north coast of Wales, the Bastion has been a point of resistance against the Norman invaders.
The Bastion has held many events for the Canton of Abertridwr and the Barony of Aneala.