Editing AD 999 (section)

== Deaths ==
* [[February 7]] &ndash; [[Boleslaus II, Duke of Bohemia|Boleslaus II]] ("the Pious"), duke of [[Duchy of Bohemia|Bohemia]] (b. c.932)
* [[February 18]] &ndash; [[Pope Gregory V|Gregory V]], pope of the [[Catholic Church]] (b. [[972]])<ref>{{cite web |title=Gregory V {{!}} pope |url=https://www.britannica.com/biography/Gregory-V |website=Encyclopedia Britannica |access-date=8 May 2019 |language=en}}</ref>
* February &ndash; [[Matilda, Abbess of Quedlinburg|Matilda]], German princess-[[abbess]] and daughter of [[Otto I, Holy Roman Emperor|Otto I]] (b. [[955]]) 
* [[June 11]] &ndash; [[Ebergar]] (or Everger), archbishop of [[Roman Catholic Archdiocese of Cologne|Cologne]] (b. c.940)
* [[November 4]] &ndash; [[Gregor von Burtscheid]], German [[abbot]]
* [[December 16]] &ndash; [[Adelaide of Italy]], empress regent of the [[Holy Roman Empire]] (b. [[931]])
* [[Alfred of Malmesbury]] (or Aelfric), English abbot and writer 
* [[Cao Bin]], Chinese general and governor (''[[jiedushi]]'') (b. [[931]])
* [[Ceallach ua Maílcorgus]], Irish [[Ollam|chief poet]] of [[Connacht]]
* [[Maredudd ab Owain]], king of [[Kingdom of Gwynedd|Gwynedd]] ([[Wales]]) (approximate date)
* [[Muirgheas mac Aedh]], king of [[Uí Díarmata]] ([[Ireland]]) (killed)
* [[Subh of Córdoba]], mother and regent of [[Hisham II]] (approximate date)
* [[Yelü Xiezhen]], Chinese general and politician