Category
page 11250s births
Marco Polo
Venetian explorer and merchant who travelled through Asia (1254–1324)
Osman I
founder of the Ottoman Empire (died 1323/4)
Guido Cavalcanti
Italian poet (1258-1300)
Adolf, King of the Romans
King of Germany (1292-1298), count of Nassau (1276-1298)
Arghun
Pietro d'Abano
Italian physician, philosopher and philologist
Henryk IV Probus
Duke of Wrocław
George, Emperor of Trebizond
Emperor of Trebizond
Amadeus V
Count of Savoy (1285–1323)
John the Victorious
Duke of Brabant (1252-1294)
Agnes of Brandenburg
Danish queen consort (1257–1304)
Henry IV, Duke of Brabant
Brabant noble
Dino Compagni
Italian historian (1255-1324)
Peter, Count of Perche and Alençon
French count
Andrey of Gorodets
Russian prince
Hugh II of Cyprus
King of Cyprus
Albert II, Duke of Saxony
Duke of Saxe-Wittenberg
Hedwig of Holstein
Swedish queen consort
Jacobus de Cessolis
Italian Dominicain friar and writer
Bogislaw IV, Duke of Pomerania
Duke of Pomerania
Bolko I the Strict
Duke of Jawor
Albert III, Margrave of Brandenburg-Salzwedel
Co-ruler of Brandenburg from the House of Ascania
Beatrice of Sicily, Latin Empress
Empress of Latin Constantinople
Ulrich II, Count of Württemberg
German count
Shams al-Dīn al-Samarqandī
Medieval astronomer and mathematician
Otto VI, Margrave of Brandenburg-Salzwedel
Co-ruler of Brandenburg
Bolesław II of Masovia
Duke of Masovia
Eudoxia Laskarina
Daughter of the Niceaen Emperor
Imagina of Isenburg-Limburg
German Queen, countess of Nassau
Margaret of Flanders, Duchess of Brabant
Duchess of Brabant (1251-1285)
Asher ben Jehiel
Rabbi and Talmudist
Mieszko I, Duke of Cieszyn
Duke of Cieszyn
Nikephoros Choumnos
Byzantine scholar
Philip of Sicily
Son of Charles of Anjou (1255/56–1277)
Konrad II of Masovia
Polish duke
Yuri Boleslavovitch
King of Rus'
Beatrice of Falkenburg
Peerage person ID=102225
Eberhard I, Count of the Mark
German count
Casimir of Bytom
Duke of Opole and Bytom
Pierre du bois
French Lawyer (1255-1312)
Johannes de Grocheio
French music theorist
Guy IV, Count of Saint-Pol
French noble
Bolko I of Opole
Duke of Opole and of Wieluń
Bérenger Fredoli
Catholic cardinal (1250–1323)
Nicolò Albertini
Italian Dominican friar, bishop and cardinal
Bernard the Lightsome
Polish noble
Hovhannes Erznkatsi
Armenian writer
John II, Lord of Mecklenburg
Co-ruler of Mecklenburg
Adolph V, Count of Holstein-Segeberg
Count of Holstein-Segeberg
Nicholas I, Duke of Troppau
Duke of Opava (c.1255–1318)
Uguccione della Faggiuola
Condottiero, and chief magistrate of Pisa, Lucca and Forlì (1250-1319)
Robert VI, Count of Auvergne
Abt 1250 - 1317
Elisabeth of Kalisz
Duchess consort of Legnica
Diego López V de Haro
Spanish noble of the House of Haro (c.1250–1310)
Henry de Lacy
English noble
Albert I, Prince of Anhalt-Zerbst
German prince of the House of Ascania and ruler of the principality of Anhalt-Zerbst
Eric Birgersson
Swedish duke
Isabella de Warenne
British noble
Zavis of Niemodlin
Czech nobleman
Ferrantino Malatesta
Italian condottiero