- Iarddur Ap Merfyn
Birth - about 889 - Of, , , Wales - Rotrud von Frankreich
- Eberhard im Sülichgau
- Herzog Boriwoi I von Böhmen
Death - about 889 - Praha, Bohemia - Adalhard II. von Metz
- Arnoul I, Count Flanders
Birth - about 889 - Of, , Flanders, France - Meurig Ap Cadell
Birth - about 889 - Of Dynevor Castl, Llandilo, Carmarthenshire, Wales - Rognvald I "The Eysteinsson
Death - 890 - , Orkney, Orkney Islands, Scotland - Judith von Friaul
- Giselbert von Lothringen
- Photeinos Skleros
Birth - about 890 - Byzanz - Tuathal King Of Leinster
Birth - about 890 - Of, , Leinster, Ireland - Berthold, Duke Of Bavaria
Birth - about 890 - Of, Nordgau Bavaria, Medieval States - Drahomira von Studor
- Thorfinn I Rollo Einarsson
Birth - about 890 - Of, , Orkney Islands, Scotland - Gislebert Duke Of Burgundy
- Gilbert Duke Of Lorraine
Birth - about 890 - Of, Reims, Lorraine, France - Adela de Vermandois
Birth - about 890 - Of, Vermandois, Normandy, France - Hugh de Cavalcamp
Birth - about 890 - Near Dieppe - Rognvald I "TheWise", The Jarl Of More
Death - 890 - Orkney, Orkney Islands, Scotland - Bjorn (Eastman) Ketilsson
- Sigurd Hakonsson
Birth - about 890 - Of Hlade, Trondheim, Sor-Trondelag, Norway - Mrs-Hubert Count Of Senlis
Birth - about 890 - Of Bretagne, Brittany, France
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