Sierra Esquivel is a minor character in Dishonored: The Return of Daud, and a daughter of one of Daud's lieutenants in the Whalers. She was born in Dunwall but when her father was killed in an intergang war, Daud arranged for her and the mother to be moved away for their safety. During the years to come, Daud kept an eye on Sierra, watching the little girl grew into a woman, becoming a captain of the Grand Guard. She has dark skin and long dark hair, braided into cornrows.
The Return of Daud
When Daud was looking for a group who has a specific symbol tattooed on their bodies, he contacted Sierra to gain more information. She agreed to meet and setup a meeting in the now-abandoned Royal Conservatory. Daud believes the trust Sierra's father had had on him, has been passed down to the daughter, although apparently, trust is all she has for Daud. During the meeting, she treated Daud with a cold demeanor and gave him only two minutes to talk. She told him the group he is looking for is called the Eyeless and in pursuing the gang, Daud should not expect any assistance from her.