Events

• January 7—Matilda, daughter of Henry I of England, marries Henry V, Holy Roman Emperor.

• Ramon Berenguer III of Barcelona conquers Ibiza and Mallorca.

• The Song Dynasty emperor Huizong sends a gift of Chinese musical instruments for use in royal banquets to the Goryeo court of Korea, by request from the Goryeo king Yejong.

• The Almoravid governor of Saragossa tries but fails to capture Toledo and Barcelona.

• The Polovtsy attack the Byzantine Empire.

Births

• Otto of Freising, German bishop and chronicler (approximate date; d. 1158)

• Gerard of Cremona, Italian translator of scientific works (approximate date; d. 1187)

• Henry of Scotland, 3rd Earl of Huntingdon (d. 1152)

• Bhaskara II, Indian mathematician

Deaths

• Nestor the Chronicler, Slavic historian (approximate date) (b. c. 1056)

• Koloman, ban (ruler) of Croatia