1259

12g - 13g - 14g
1200au 1210au 1220au 1230au 1240au - 1250au - 1260au 1270au 1280au 1290au 1300au
1254 1255 1256 1257 1258 - 1259 - 1260 1261 1262 1263 1264

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Digwyddiadau

• 4 Rhagfyr - Cytundeb Paris, rhwng Harri III, brenin Lloegr, a Louis IX, brenin Ffrainc^[1]
• Senedd Rhydychen^[2]

Genedigaethau

• 25 Chwefror - Infanta Branca o Bortiwgal (m. 1321)^[3]

Marwolaethau

• 29 Mai - Cristoffer I, brenin Denmarc, 40
• yn ystod y flwyddyn - Mathew Paris, hanesydd^[4]

Cyfeiriadau

1. Frank W. Thackeray; John E. Findling (2001). Events that Changed the World Through the Sixteenth Century (yn Saesneg). Greenwood Publishing Group. t. 52. ISBN 978-0-313-29079-4.
2. William Stubbs (22 Mawrth 2012). Select Charters and Other Illustrations of English Constitutional History from the Earliest Times to the Reign of Edward the First (yn Saesneg). Cambridge University Press. t. 389. ISBN 978-1-108-04493-6.
3. de Pinho Leal, Augusto Soares de Azevedo Barbosa (1876). Portugal Antigo e Moderno: Diccionario Geographico, Estatistico, Chorographico, Heraldico, Archeologico, Historico, Biographico E Etymologico De Todas as Cidades, Villas E Freguezias De Portugal E De Grande Numero De Aldeias ... (yn Portiwgaleg). Lisbon, Portugal: Mattos Moreira & Companhia. t. 221.
4. Frederick Maurice Powicke (1944). The Compilation of the 'Chronica Majora' of Matthew Paris (yn Saesneg). H. Milford. t. 3.