1. California State Library, Sutro Collection Halliwell Phillips MS 03 DS ID: DS233 Title: Document Place: England and Warwickshire Date: 1473, July 25; s. XV(3/4); 1450-1475
2. California State Library, Sutro Collection Halliwell Phillips MS 04 DS ID: DS234 Title: Document Place: England and Warwickshire Date: 1496, January 20; s. XV(ex); 1485-1499