Post Conquestum
The Cyclopedic Law Dictionary · Walter A. Shumaker and George Foster Longsdorf; ed. James C. Cahill · 1922
The Cyclopedic Law Dictionary
After the Conquest. Words first used in the king's title by King Edward I., 1328, to distinguish the Edwards after the Conquest, from those before it, and constantly used in the time of Edward III.
Tomlins,