Margaret of Austria, duchess of Savoy, Ownership Confirmed (c. 1516) by Patron Portrait. Ownership Confirmed (c. 1516) by Other.
Charles V, Holy Roman Emperor, Ownership Confirmed (post-1516-1558) by Other.
Brayer, Edith. "Livres d'heures contenant des textes en français." Bulletin d'information de l'IRHT 12 (1963): 31-102, https://www.persee.fr/doc/rht_0073-8204_1964_num_12_1963_1010: 39-40, no. 6