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Tremlett, T.D.; London, H.S.; Wagner, Anthony (2009). Rolls of Arms, Henry III. Aspilogia Series. Boydell Press. ISBN978-1-84383-411-3. Originally published: London : Society of Antiquaries of London, 1967, in the series Harleian Society, London, Publications, v. 113-114{{cite book}}: CS1 maint: postscript (link)