Adeliza of Lacy was a notable figure in the 12th century, known for her role as the wife of Henry I of England. Born around 1100, she was the daughter of Richard de Lacy, a prominent nobleman. Adeliza married Henry I after the death of his first wife, Matilda of Scotland, and became Queen Consort of England. As queen, Adeliza was involved in various charitable activities and supported the church. She played a significant role in the political landscape of her time, particularly in the context of the Angevin Empire. Adeliza's marriage to Henry I helped strengthen alliances between powerful families in England.