Sister Hannah, also known as Hammer, trained as a pacifist monk but always felt that the ideals of the monks did not fit with her. After her father was killed she unlocked her true strength and emerged as the Hero of Strength. She formed a strong friendship with the protagonist of Fable II after traveling with him/her. After the defeat of King Lucian she heads north to live with a new tribe of monks that she has heard rumors of.
In Fable III those who pre-ordered the game from Wal-Mart received a promo code for a hammer and a tattoo that are associated with Hammer. In Fable: The Journey it is revealed that after Hammer's death she left no descendants.