Zheng, Chinese empress of the Song dynasty (d. 1131) Approximate date – Diepold III, margrave of Vohburg Deaths January 8 – Adela of France, countess of Flanders (b. 1009) February 22 – John of Fécamp, Italian-Norman abbot April 11 – Stanislaus of Szczepanów, Polish bishop (b. 1030) August 2 – Roman Svyatoslavich, Kievan prince August 5 – Hezilo (or Hettilo), bishop of Hildesheim November 16 – Cao, empress of the Song dynasty (b. 1016) Adelaide of Savoy, duchess of Swabia (approximate date) Aedh Ua Flaithbheartaigh, king of Iar Connacht Al-Jayyānī, Arab scholar and mathematician (b. 989) Atsiz ibn Uvaq, Turkish emir of Damascus (or 1078) Cellach húa Rúanada, Irish chief ollam and poet Håkan the Red, king of Sweden (approximate date) Íñigo López, Spanish nobleman (approximate date) John of Avranches, French archbishop and writer Odo of Rennes, duke and regent of Brittany (b. 999) Roger d'Ivry (or Perceval), Norman nobleman Wen Tong, Chinese painter and calligrapher (b. 1019) References