John Acton (canon lawyer)

John Acton (died 1350) was an English canon lawyer, known for his commentary on the writer on the ecclesiastical Constitutions of two papal legates of the thirteenth century. Sent to Henry III of England, they were Cardinal Otto, i.e. Otto of Tonengo, and Cardinal Ottobone, i.e. Ottobuono de' Fieschi (the future Pope Adrian V). His name is variously spelt Achedune, De Athona, Athone, and Eaton.