- Idwallon Ap Einion
- Elyakim Tzarfati
- Herfast (unknown)
Birth - about 975 - Of, , , France - Alberic Ii, Count Macon
- Crinan de Mormaer
Birth - about 975 - Atholl, Perthshire, Scotland - Guillaume de Gometz
- Heinrich, Count Of Speyergau
Birth - about 975 - Of, SPEYERGAU - König Olof II. Bjørnsson
- Yves I Beaumont Sur-Oise
Birth - about 975 - Of Beaumont-Sur-, Oise, Normandy, France - Aimon S. de (unknown)
- Morough King Of O'Brien
Birth - about 975 - Of Leinster, Ireland - Cadwgon Ap Elystan
Birth - about 975 - Of, , Radnorshire, Wales - Hugh I de Montfort
Birth - about 975 - Of, , Normandy, France - Albert I Count Namur
- Toke Palnatoke Palnesen Trylle
- Edgar "The Peacable", King of England
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