1267


title: "1267" type: doc version: 1 created: 2026-02-28 author: "Wikipedia contributors" status: active scope: public tags: ["1267"] topic_path: "general/1267" source: "https://en.wikipedia.org/wiki/1267" license: "CC BY-SA 4.0" wikipedia_page_id: 0 wikipedia_revision_id: 0

::callout[type=note] 1267 ::

Year 1267 (MCCLXVII) was a common year starting on Saturday of the Julian calendar.

Events

By place

Asia and North Africa

Europe

Culture

  • Roger Bacon completes his work Opus Majus and sends it to Pope Clement IV, who had requested it be written; the work contains wide-ranging discussion of mathematics, optics, alchemy, astronomy, astrology and other topics, and includes what some believe to be the first description of a magnifying glass. Bacon also completes Opus Minus, a summary of Opus Majus, later in the same year. The only source for his date of birth is his statement in the Opus Tertium, written in 1267, that "forty years have passed since I first learned the alphabet". The 1214 birth date assumes he was not being literal, and meant 40 years had passed since he matriculated at Oxford at the age of 13. If he had been literal, his birth date was more likely to have been around 1220.
  • The leadership of Vienna forces Jews to wear the Pileum cornutum, a cone-shaped head dress, in addition to the yellow badges Jews are already forced to wear.
  • November 18 – In England, the Statute of Marlborough is passed, the oldest English law still (partially) in force.

Births

Deaths

References

References

  1. Symons, Van Jay. (2013). "Trade, Travel, and Exploration in the Middle Ages: An Encyclopedia". Routledge.
  2. Iqbal, Muzaffar. (2007). "Science and Islam". Greenwood Publishing Group.
  3. Melton, J. Gordon. (2014). "Faiths Across Time: 5,000 Years of Religious History". ABC-CLIO.
  4. Stanislawski, Dan. (2015). "The Individuality of Portugal: A Study in Historical-Political Geography". University of Texas Press.
  5. Nicol, Donald M.. (2010). "The Despotate of Epiros 1267-1479: A Contribution to the History of Greece in the Middle Ages". Cambridge University Press.
  6. Sadler, John. (2008). "The Second Barons' War: Simon de Montfort and the Battles of Lewes and Evesham". Casemate Publishers.
  7. Santiuste, David. (2015). "The Hammer of the Scots: Edward I and the Scottish Wars of Independence". Pen and Sword.
  8. (2017). "The Sustainable City XII". Wessex Institute of Technology Press.
  9. Bruin, Tom de. (2014). "The Great Controversy: The Individual's Struggle Between Good and Evil in the Testaments of the Twelve Patriarchs and in Their Jewish and Christian Contexts". Vandenhoeck & Ruprecht.
  10. Clegg, Brian. (2016). "Are Numbers Real?: The Uncanny Relationship of Mathematics and the Physical World". St. Martin's Press.
  11. Newall, Venetia. (2013). "The Witch Figure: Folklore Essays by a Group of Scholars in England Honouring the 75th Birthday of Katharine M. Briggs". Routledge.
  12. Brand, Paul. (2003). "Kings, Barons and Justices: The Making and Enforcement of Legislation in Thirteenth-Century England". Cambridge University Press.
  13. (1990). "Hypertext: Concepts, Systems and Applications: Proceedings of the First European Conference on Hypertext, INRIA, France, November 1990". Cambridge University Press.
  14. Gemmill, Elizabeth. (2013). "The Nobility and Ecclesiastical Patronage in Thirteenth-Century England". Boydell Press.
  15. Jaspert, Nikolas. (2019). "Queens, Princesses and Mendicants: Close Relations in a European Perspective". LIT Verlag Münster.
  16. Thompson, Bard. (1996). "Humanists and Reformers: A History of the Renaissance and Reformation". Wm. B. Eerdmans Publishing.
  17. Guise, Richard. (2011). "Two Wheels Over Catalonia: Cycling the Back Roads of North-Eastern Spain". Summersdale Publishers Limited.
  18. Marcos Hierro, Ernest. (2010). "The Oxford Encyclopedia of Medieval Warfare and Military Technology". Oxford University Press.
  19. Shirley, Janet. (2016). "Crusader Syria in the Thirteenth Century: The Rothelin Continuation of the History of William of Tyre with Part of the Eracles or Acre Text". Routledge.
  20. Thomson, Williell R.. (1975). "Friars in the Cathedral: The First Franciscan Bishops 1226-1261". Pontifical Institute of Mediaeval Studies.
  21. Wispelwey, Berend. (2011). "Biographical Index of the Middle Ages". K. G. Saur Verlag.
  22. (1999). "Women Rulers Throughout the Ages: An Illustrated Guide". ABC-CLIO.
  23. José García Oro, [http://dbe.rah.es/biografias/33864/pedro-gonzalez-perez "Pedro González Pérez"], ''Diccionario Biográfico electrónico'' (Real Academia de la Historia, 2018), retrieved 9 October 2020.
  24. Watkins, Basil. (2015). "The Book of Saints: A Comprehensive Biographical Dictionary". Bloomsbury Publishing.
  25. Hone, William. (1830). "The Every-day Book and Table Book: Or, Everlasting Calendar of Popular Amusements, Sports, Pastimes, Ceremonies, Manners, Customs, and Events, Incident to Each of the Three Hundred and Sixty-five Days, in Past and Present Times; Forming a Complete History of the Year, Months, and Seasons, and a Perpetual Key to the Almanac ... for Daily Use and Diversio". J. Haddon.
  26. Edbury, Peter W.. (1994). "The Kingdom of Cyprus and the Crusades, 1191-1374". Cambridge University Press.
  27. Horsfield, Thomas Walker. (1835). "The History, Antiquities, and Topography of the County of Sussex". Sussex Press, Baxter.

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1267