Author: Honorius Augustodunensis
KBR MS 9030-37 owned by Margaret of Austria, duchess of Savoy (1503-1530?).
Ownership Confirmed with Will as evidence.
KBR MS 9030-37 owned by Margaret of York, duchess of Burgundy (1475?-1503).
Ownership Confirmed with Coat of Arms as evidence.
BnF fr. 187 owned by Blanche of Savoy, Duchess of Milan (13??-1387?).
Ownership Confirmed with Inscription as evidence.