Robert of Lacy was a notable figure in medieval England, known for his role as a nobleman and landowner. He was part of the Lacy family, a prominent lineage that held significant estates and influence during the 12th century. His contributions to the feudal system helped shape the political landscape of the time. As a lord, Robert of Lacy managed various lands and was involved in local governance. He is often associated with the Norman Conquest, which brought about changes in land ownership and power dynamics in England. His legacy is reflected in the historical records of the period.