The Barony of Ilchester is a historic title in the English peerage, associated with the town of Ilchester in Somerset. It was created in the 12th century and has connections to the Norman Conquest and the Plantagenet dynasty. The barony has seen various holders over the centuries, contributing to its rich history. Ilchester itself is known for its medieval architecture and archaeological significance, including remnants of a Roman settlement. The area is characterized by its picturesque countryside and historical landmarks, making it a point of interest for both locals and visitors exploring the heritage of Somerset.