Spring – A German expeditionary force (some 15,000 men) led by Emperor Frederick I (Barbarossa) marches towards Constantinople, on the way to the Holy Land. Emperor Isaac II (Angelos), suspicious that Frederick is planning to conquer Constantinople, attempts to stop him by attacking the Crusaders. The German forces are too strong and they capture Adrianople. A peace treaty is signed by both Isaac and Frederick, that ensures the Germans are given supplies, and free passage through to Palestina.[1]
Isaac II starts a campaign against the Bulgarians, who claim their independence. After passing the Balkan Mountains, Isaac marches westward to besiege Tarnovo, the new Bulgarian capital. Meanwhile, the Byzantine fleet reaches the Danube River in order to block the way of Cuman reinforcements from the North. The defense of Tarnovo is led by Ivan Asen I, emperor (Tsar) of Bulgaria. After spreading rumors of the arrival of a Cuman army to relieve the city, Isaac orders to retreat to Stara Zagora.
Battle of Tryavna: Byzantine forces under Isaac II are ambushed and defeated by the Bulgarians in a mountain pass, near Tryavna. In panic, the Byzantines break up and begin a disorganized retreat. Isaac barely escapes, his Varangian Guard has to cut a path through their own soldiers, enabling their emperor's flight from the rout. The Bulgarians capture the imperial treasure, including the golden helmet of Isaac, his crown, and the Imperial Cross which contains a wooden piece of the Holy Cross.
Third Crusade
March– Frederick I leaves Adrianople to Gallipoli at the Dardanelles to embark, with the help of Byzantine transports, to cross into Asia Minor. On April 25, he enters territory of the Seljuk Sultanate of Rum under the rule of Sultan Kilij Arslan II. Although promised to let the German Crusaders pass peaceably through his domains, Kilij Arslan harasses Frederick's forces with hit-and-run attacks. On May 7, a Turkish army (some 10,000 men) is defeated at the Battle of Philomelion, by 2,000 Crusaders.[2]
March 25–Conrad of Montferrat sails south with a Crusader fleet (some 50 ships) from Tyre. As Conrad's fleet approaches the harbour of Acre, an equally sized Muslim fleet sorties out to meet the Crusaders in open battle. Eventually, the Ayyubid fleet is blockaded (supported by Danish and Pisan ships) in the port. Acre is again cut off from reinforcements; the city's supplies are exhausted, and the Muslim garrison has to resort to eating their own beasts. In the event, troops are driven to cannibalism.[3]
April– After a long siege Muslim forces under Saladin capture Beaufort Castle from Reginald of Sidon who has offered to hand over the castle to Saladin on the condition that he has three months to remove his family to a place of safety. At the end of the three months, Saladin expects the castle to be handed over but finds that Reginald has used the time to strengthen the castle against a siege. He is imprisoned at Damascus – the castle's garrison finally surrenders in return for Reginald's release.[4]
May 5–Siege of Acre: A Crusader force under King Guy of Lusignan attacks the city with three siege engines, but all are destroyed by the Muslim defenders with Greek fire, a highly flammable liquid. An Egyptian flotilla is able to avoid the Pisan fleet (some 50 ships) and resupply the city with new provisions. Saladin launches a massive eight-day attack on the Crusaders two weeks later. Meanwhile, in the Crusader camp the conditions are deteriorating by disease and famine, among the soldiers.[5]
May 18–Battle of Iconium: German forces under Frederick I defeat the Seljuk army (40,000 men) in a pitched battle. They are routed, leaving the city at the mercy of the German Crusaders. Frederick does not pursue the Seljuks, because his forces have been weakened by food shortage for the previous weeks. His 23-year-old son, Frederick VI, takes Iconium (modern-day Konya) and proceeds to massacre the citizens. The Germans take booty amounting to 100,000 marks in the Turkish capital.[6]
June 10– Frederick I drowns while crossing (or bathing in) the Göksu River near Selucia (modern-day Silifke) in Armenian Cilicia. The German Crusaders are demoralized and exhausted by the summer heat, Frederick VI takes over the command of his father, carrying with him the emperor's body preserved in a barrel of vinegar. Some of the German nobles decide to return home with their followers; Frederick continues with his army (some 5,000 men) and eventually reaches Antioch, on June 21.[7]
September 24– A Crusader fleet attempts to destroy the Tower of Flies at Acre, which guards the city's harbour, by ramming vessels loaded with combustibles into it. At a critical moment, the ships collide with one another and are badly damaged. A specially built Pisan vessel resembling a floating castle and outfitted with mangonels, is set afire during a sortie from the harbour by a Muslim flotilla.[8]
The Teutonic Order is founded at Acre by German knights of Lübeck and Bremen. The Order is formed to aid Christians on their pilgrimages to the Holy Land and to establish hospitals (approximate date).
Europe
July 4– King Richard I (the Lion Heart) and Philip II (Augustus), meet at Vézelay and agree to divide the spoils of the Crusade equally between themselves. They march to the coast and then make their way across the Mediterranean, taking different routes. Richard travels with an expeditionary force (some 17,000 men) via Marseille and Philip travels with a smaller contingent (some 15,000 men) via Genoa. Richard has some 100 ships at his disposal, several of which are from Norman ports, others from Shoreham and Southampton.[9]
September– Richard I arrives in Sicily at the head of a Crusader army and demands the release of his sister Joan of England, queen of Sicily, who is held hostage by the usurper Tancred of Lecce. He also demands that Tancred fulfill the financial commitments made by the late King William II (the Good) to the Crusade. Tancred refuses the financial demand but he agrees to release Joan, on September 28.[10]
October 4– Richard I captures Messina, after looting and burning the city he establishes his base there. Richard insists that his own banner be erected over the city, but this creates tension between Richard and Philip II, who has joined him with his forces. Tancred accepts a peace agreement, and pays Richard 20,000 ounces of gold. Friendly relations are restored, Richard agrees to split the gold with Philip.[11]
King Henry VI, eldest son of Frederick I, grants Henry I (the Brave) the title of Duke of Brabant. Henry tries to expand his power and soon quarrels with Count Baldwin V, duke of Hainaut.
December – Richard I and Philip II stay in Sicily over the winter months waiting for the weather to improve before continuing their journey to the Holy Land.
London adopts the Cross of St. George, the red cross on a white background. The flag is also used by the fleet of Genoa, and allows the ships from London to use the flag for protection when they enter the Mediterranean on trading missions.
Loud, G. A. (2010). The Crusade of Frederick Barbarossa: The History of the Expedition of Emperor Frederick and Related Texts, p. 104. Farnham, Surrey: Ashgate Publishing. ISBN978-0-75466-575-5.
Pryor, John H. (2015). A Medieval Siege of Troy: The Fight to the Death at Acre, 1189–1191, p. 108. Farnham, Surrey: Ashgate Publishing. ISBN978-1-47241-958-3.
Loud, G. A. (2010). The Crusade of Frederick Barbarossa: The History of the Expedition of Emperor Frederick and Related Texts, pp. 110–111. Farnham, Surrey: Ashgate Publishing. ISBN978-0-75466-575-5.
Nicholson, Helen J. (1997). Chronicle of the Third Crusade: A Translation of the Itinerarium Peregrinorum et Gesta Regis Ricardi, p. 189. Ashbury, UK: Ashgate. ISBN1-85928-154-0.
Oman, Charles William Chadwick (1924). A History of the Art of War in the Middle Ages. Vol I: 378–1278 AD, pp. 317–318. London: Greenhill Books; Mechanicsburg, Pennsylvania: Stackpole Books, reprinted in 1998.
Picard, Christophe (2000). Le Portugal musulman (VIIIe-XIIIe siècle. L'Occident d'al-Andalus sous domination islamique. Paris: Maisonneuve & Larose. p.110. ISBN2-7068-1398-9.
Hughes, Philip (1979) [1935]. History of the Church. Vol.2: The Church In The World The Church Created: Augustine To Aquinas. London: A&C Black. p.317. ISBN9780722079829.
Burgtorf, Jochen (2016). The Antiochene War of Succession, p. 199. In Boas, Adrian J. (ed.). The Crusader World. University of Wisconsin Press. ISBN978-0-415-82494-1.
Donvito, Philippo (2005). "Queen Tamar of Georgia (1184-1213): The Lioness of the Caucasus". Medieval Warfare. IV-2: Female Knights and Fighting Princesses - Medieval Women as Warriors: 19–23.
Wheeler, Benjamin Webb (1927). "The Papacy and Hispanic Interstate Relations, 1195-1212". The Catholic Historical Review. 13 (1): 29–38. ISSN0008-8080. JSTOR25012394.
David, Charles Wendell (1939). "Narratio de Itinere Navali Peregrinorum Hierosolymam Tendentium et Silviam Capientium, A.D. 1189". Proceedings of the American Philosophical Society. 81 (5): 591–676 (at 660). JSTOR985010.
"Henry VI died in Messina, poisoned, so it was believed, by his own entourage because of his Italian policy." P. 41 in Kenneth Varty (editor), Reynard the Fox: Social Engagement and Cultural Metamorphoses in the Beast Epic from the Middle Ages to the Present (Berghahn Books, 2000). ISBN1-57181-737-9.
Unité mixte de recherche 5648--Histoire et archéologie des mondes chrétiens et musulmans médiévaux. Pays d'Islam et monde latin, Xe-XIIIe siècle: textes et documents. Lyon: Presses Universitaires de Lyon.{{cite book}}: CS1 maint: numeric names: authors list (link)
Zsoldos, Attila (2022). Az Aranybulla királya [The King of the Golden Bull] (in Hungarian). Városi Levéltár és Kutatóintézet. p.32. ISBN978-963-8406-26-2.
MacEvitt, Christopher (2011). "Martyrdom and the Muslim World Through Franciscan Eyes". The Catholic Historical Review. 97 (1): 1–23. ISSN0008-8080. JSTOR23052738.
Lewis, James B. (2011-04-01). "Robert I. Hellyer. Defining Engagement: Japan and Global Contexts, 1640–1868. (Harvard East Asian Monographs, number 326.) Cambridge, Mass.: Harvard University Asia Center. 2009. Pp. xvi, 281. $39.95.Reviews of BooksAsia". The American Historical Review. 116 (2): 429–430. doi:10.1086/ahr.116.2.429a. ISSN0002-8762.
Ryerons, Richard Alan; Reveals, Jonna M.; Walker, Celeste; Lint, Gregg G.; Costello, Humphrey J., eds. (1993). Adams Family Correspondence. Vol.5: October 1782 - November 1784. Cambridge, MA and London: Harvard University Press. p.336. ISBN9780674020061.
Varley, Paul (2008). "The Way of the Warrior". In Bary, William Theodore De (ed.). Sources of East Asian Tradition: Premodern Asia. New York: Columbia University Press. p.759. ISBN9780231143059.
Stubbs, William (2012). Chronicles and Memorials of the Reign of Richard I (in Latin). Vol.2: Epistolae Cantuarienses, the Letters of the Prior and Convent of Christ Church, Canterbury, from AD 1187 to AD 1199. Cambridge and New York: Cambridge University Press. p.148. ISBN9781108048064.
Munz, Peter (1965-10-01). "Frederick Barbarossa and Henry the Lion in 1176". Historical Studies: Australia and New Zealand. 12 (45): 1–21. doi:10.1080/10314616508595307. ISSN0728-6023. From the fact that the author says 'habebat' it has been inferred that this addition was made after 1195, ie after the death of Henry the Lion
Swarzenski, Georg (1949). "Romanesque Aquamanile of the Guennol Collection". Brooklyn Museum Bulletin. 10 (4): 1–10. ISSN2578-7640. JSTOR26457966. this is certainly the later piece, probably made or finished after the death of Henry the Lion (1195)
Wolff, Robert Lee (1952-07-01). "Baldwin of Flanders and Hainaut, First Latin Emperor of Constantinople: His Life, Death, and Resurrection, 1172-1225". Speculum. 27 (3): 281–322. doi:10.2307/2853088. ISSN0038-7134. JSTOR2853088. S2CID163762031. Baldwin retained only the titles Marquis of Namur and Count of Hainaut. When he died in December 1195, the young Baldwin inherited Hainaut
Draelants, Isabelle; Balouzat-Loubet, Christelle (January 2015). La formule au Moyen Âge, II / Formulas in Medieval Culture, II: Actes du colloque international de Nancy et Metz, 7-9 juin 2012 / Proceedings of the International Conference, Nancy and Metz, 7th-9th June 2012. Atelier de recherche sur les textes médiévaux. Vol.23. Turnhout, Belgium: Brepols Publishers. p.17. doi:10.1484/m.artem-eb.5.108413. ISBN9782503554327. The period covers the successive reigns of Count Baldwin V/ VIII (1191-1194/1195), double-numbered in this way because he was the fifth count of Hainaut and the ninth count of Flanders to bear the name Baldwin
Dinzelbacher, Peter (2005). "Kirchenreform und Frauenleben im Hohen Mittelalter". Mitteilungen des Instituts für Österreichische Geschichtsforschung. 113 (JG): 20–40. doi:10.7767/miog.2005.113.jg.20. ISSN2307-2903. S2CID163481019. Ascelina von Boulancourt (t 1195)
Pinard, T. (1847). "Notre-Dame de Boulancourt (Haute-Marne)". Revue Archéologique. 4 (2): 474–477. ISSN0035-0737. JSTOR41745542. la contrée appelée le Champ-Vieillard un monastère de fem mes, à la tète duquel il plaçait la vierge Asceline, sa cousine; elle mourut, suivant les uns, l'an 1165; suivant les autres, en 1195