The Normans divided the area, including those areas which they controlled beyond the River Usk, into the Marcher Lordships of Abergavenny, Caerleon, Monmouth, Striguil (Chepstow) and Usk.
The Normans divided their holdings in Wales, including regions beyond the River Usk, into five Marcher Lordships: Abergavenny, Caerleon, Monmouth, Striguil (Chepstow), and Usk.