Editing 1142 (section)

== Deaths ==
* [[January 4]] &ndash; [[Clementia of Aquitaine]], French noblewoman (b. [[1060]])
* [[January 16]] &ndash; [[Eilika of Saxony]], German noblewoman (b. [[1080]])
* [[January 28]] &ndash; [[Yue Fei]], Chinese military leader and poet (b. [[1103]])
* [[April 21]] &ndash; [[Peter Abelard]], French [[Scholasticism|scholastic]] philosopher (b. [[1079]])<ref>{{cite web |last1=King |first1=Peter |title=Peter Abelard |url=https://plato.stanford.edu/entries/abelard/ |website=The Stanford Encyclopedia of Philosophy |publisher=Metaphysics Research Lab, Stanford University |access-date=28 July 2018 |date=2015}}</ref>
* [[June 25]] &ndash; [[William of Montevergine]], Italian [[abbot]] (b. [[1085]])
* [[June 28]] &ndash; [[Guigues IV of Albon|Guigues IV]] ('''le Dauphin'''), French nobleman
* [[July 27]] &ndash; [[Berthold of Garsten]], German priest and abbot (b. 1060)
* [[August 2]] &ndash; [[Alexios Komnenos (co-emperor)|Alexios]] ('''Komnenos'''), Byzantine co-emperor (b. [[1106]]) 
* [[September 10]] &ndash; [[Sancho de Larrosa]], Spanish bishop
* [[Najm al-Din 'Umar al-Nasafi|Abu Hafs Umar an-Nasafi]], Persian scholar and historian (b. [[1067]])
* [[Andronikos Komnenos (son of John II)|Andronikos]] ('''Komnenos'''), Byzantine prince (b. [[1108]])
* [[Arslan Shah I]], Seljuk ruler of the [[Kerman Seljuk Sultanate|Kerman Sultanate]]
* [[Conchobar Ua Briain]], Irish king of [[Kingdom of Munster|Munster]] and [[Kingdom of Dublin|Dublin]]
* [[Fujiwara no Mototoshi]], Japanese nobleman (b. 1060)
* [[Orderic Vitalis]], English monk and chronicler (b. [[1075]])<ref>{{cite web |title=Orderic Vitalis {{!}} Norman history |url=https://www.britannica.com/biography/Orderic-Vitalis |website=Encyclopedia Britannica |access-date=28 July 2018 |language=en}}</ref>
* [[Reverter de La Guardia]], viscount of [[County of Barcelona|Barcelona]] (or [[1144]])