June 19 – In Poland, Królewiec (now Kaliningrad in Russia) pledges its allegiance to Casimir IV with the city's Chancellor, Jan Taszka Koniecpolski, delivering the oath on behalf of the estates and cities of Lower Prussia.[6]
July 31 – In France, the rebel Pierre II de Montferrand, former Governor of Baye, is beheaded, drawn and quartered after his July 14 conviction for treason.[11] Shortly afterward, Montferrand is beheaded, then drawn and quartered.
October 9 – Thirteen Years' War: The Malbork treaty is concluded between the authorities of the Teutonic Order and the mercenary forces fighting for the Teutonic Order.
November 16 – Nikola Skobaljić, the Serbian voivode of Dubočica who had resisted Ottoman rule, is defeated by the armies of the Ottoman Sultan Mehmed II and is taken prisoner. Skobaljić is executed by impalement at the Mehmed's command, and his head is sent to Constantinople to serve as an example of the punishment for people who resist the Ottoman Sultan.[16]
The press of Johannes Gutenberg (at Mainz on the Rhine) produces the first printed documents bearing a date.
Isaac Zarfati sends a circular letter to Rhineland, Swabia, Moravia and Hungary, praising the happy conditions of the Jews under the crescent, in contrast to the "great torture chamber" under the cross, and urging them to come to the Ottoman Empire.[18]
^Heitz, Gerhard; Rischer, Henning (1995). Geschichte in Daten. Mecklenburg-Vorpommern (in German). Münster-Berlin: Koehler&Amelang. p. 192. ISBN3-7338-0195-4.
^Martín, José-Luis (2002). Enrique IV de Castilla : Rey de Navarra, Príncipe de Cataluña. Hondarribia: Nerea. ISBN84-89569-82-7. OCLC52644522.
^Florent Palluault; Fabrice Vigier (2018), "L'exécution de Pierre de Montferrand, sire de Lesparre, à Poitiers le 31 juillet 1454" [The execution of Pierre de Montferrand, lord of Lesparre, at Poitiers on 31 July 1454], Revue historique du Centre-Ouest, vol. XVII (17), pp. 153–156, ISSN1767-6320
^Constantin Rezachevici, Cronologia critică a domnilor din Țara Românească și Moldova, a. 1324 - 1881 ("Critical Chronology of the Lords of Wallachia and Moldavia, 1324-1881"), vol. I, (Bucharest: Editura Enciclopedică, 2001) ISBN973-45-0387-1
^Yinanç, Refet (1989). Dulkadir Beyliği (in Turkish). Ankara: Turkish Historical Society Press. p. 58. ISBN9751601711. OCLC21676736.
^ abMihailović, Konstantin (2012). "Yirmi Yedinci Kısım: Mehmed Despotla Olan Antlaşmasına Nasıl İhanet Etti" [Chapter Twenty Seven: How Mehmed Betrayed His Treaty With The Despot]. In Kıcıroğlu, Nuri Fudayl; Ekim, Behiç Anıl (eds.). Bir Yeniçerinin Hatıraları [Memoirs of a Janissary] (PDF) (in Turkish). Ayrıntı Yayınları. pp. 85–86. ISBN978-975-539-754-2.
^Franz Babinger, Mehmed the Conqueror and his time (Princeton University Press, 1978) p.110
^Barsoum, Ephrem (2003). The Scattered Pearls: A History of Syriac Literature and Sciences. Translated by Matti Moosa (2nd ed.). Gorgias Press. p. 497.