1. Western Michigan University, WMU MS 117 Title: Foundation charter of Bruern Abbey Place: England Date: between 1290 and 1310
2. Western Michigan University, WMU MS 156 Title: Release and quitclaim Place: England Date: between 1285-1299
3. Western Michigan University, WMU MS 157 Title: Release and quitclaim Place: England Date: between 1285-1299