upright=1.35|thumb|[[Vsevolod of Pskov (c. 1103–1138)]]
Year 1136 (MCXXXVI) was a leap year starting on Wednesday of the Julian calendar.
Events
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By place
Levant
- Spring – Raymond of Poitiers, son of the late Duke William IX of Aquitaine, arrives at Antioch. Patriarch Ralph of Domfront (against the wishes of Princess Alice) arranges a marriage in secret with her 8-year-old daughter Constance. She is kidnapped and taken to the cathedral in Antioch, where Ralph hastily marries her to Raymond. Alice leaves the city, now under the control of Raymond and Ralph, and retires to Latakia, Syria.
- August 14 – The siege of Bagdhad by the Seljuks ends after Abbasid caliph al-Rashid Billah flees to Mosul. Seljuk sultan Ghiyath ad-Din Mas'ud enters the city the following day.
- August 18 – Seljuk sultan Ghiyath ad-Din Mas'ud appoints al-Rashid Billah's uncle Al-Muqtafi as new caliph of the Abbasid Caliphate in Baghdad.