What did Pseudo-Ingulf write that is an important primary source for English medieval history, particularly the late 15th century?
Croyland Chronicle The Croyland or Crowland Chronicle is an important primary source for English medieval history, particularly the late 15th century. It is named for its place of origin, the Benedictine Abbey of Croyland or Crowland, in Lincolnshire, England. It was formerly also known as the Chronicle of Ingulf or Ingulphus after its supposed original compiler, the 11th-century abbot Ingulf. As that section of the text is now known to have been a later forgery, he is instead known as Pseudo-Ingulf.
De obsessione Dunelmi De obsessione Dunelmi ("On the siege of Durham"), is a historical work written in the north of England during the Anglo-Norman period, almost certainly at Durham, and probably in either the late 11th- or early 12th-century.