| Brussel: Bibliotheek der Bollandisten (B-Bb) |
 | B-Bb 119 I, Missale Ultrajectinum, 15th century (see AH 8:125) |
| | B-Bb 299, manuscript containing an Ordo Stellae, written after 1130 in the St.-Amorabdij Munsterbilzen |
| | B-Bb 680, Breviarium festivum, Walburgiskerk Zutphen, ca 1470 |