- Maredudd Ap Owain
- Gwyn Ap Tewdwr
Birth - about 999 - Of, , Carmarthenshire, Wales - Mieceslas Prince Of Obotrites
- Robert I, Duke of "Diablo" Normandy
Birth - about 999 - Of, , Normandy, France - Ivar "Hvide" (unknown)
Birth - about 999 - Of, , Opland, Norway - Anund Jakob Prince Sweden
Birth - 999 - Of, , , Sweden - Gertrude Von Egisheim
- Gisele Duchess Of Swabia
- Adelheid "die Heilige" von Burgund
- Geoffrey Count Of Bretange
- Kaiser Konstantinos IX. Monomachos von Byzanz
- Dreux Count Of Vexin
Birth - about 1000 - Of, , Vexin, France - Elfrida (Elfthryth), Queen England
- Mrs-Anthon de Courtenay
Birth - about 1000 - Of, COURTENAY, Loiret, France - Hildouin Iii Count Montdidier
Birth - 1000 - Of, Montdidier, Somme, France - (unknown) von Goseck
- Poppo I von Weimar
Birth - about 1000 - Weimar, Germany - Lancelin de Beaugency
- Graf Otto II von Lothringen
- Geoffroy I "Ferreol" Count Of Gastinois
- Geoffroy Ii "Ferreol" Count Of Gastinois
Birth - about 1000 - Of, Chateau Landon, Seine-et-Marne, France - Judith von Schweinsfurt
- Rotilde, Countess Of Hainault
Birth - about 1000 - Of, HAINAULT, Belgium - Gilbert "Crispin" Count de Brionne
Birth - about 1000 - Of, , Normandy, France - Aaron Ap Paen
- Mrs-Hugh de Mountfort
Birth - about 1000 - Of, , Flanders, France - Amauri (Amaury), Seigneur Montfort
Birth - about 1000 - Of, EVREUX, Normandy, France - Miss Princess Of England
Birth - about 1000 - Of, , Wessex, England - Radomir, Prince Of Bulgaria
Birth - about 1000 - Of, Ohrid, Makedonija, Yugoslavia - Robert S. de (unknown)
- Niel Ii de Sauveur
- Paule Du Maine
- Harald Godfredson
- Parvie (Pavie) Countess Vermandois
- Rosetta (Rosella) de Saint Pol
Birth - about 1000 - Of, St. Pol, Artois, France - Rhydderch Ap Tewdwr
Birth - about 1000 - Of Derllys, Gwarthaf, Carmarthenshire, Wales - Devorgilla (unknown)
Birth - about 1000 - Leinster, Ireland - Osbern (unknown)
Birth - about 1000 - Of, , Normandy, France - Jutta, Countess Of Luxembourg
- Almodis de La Haute Marche
Birth - about 1000 - Of, Toulouse, , France - Mrs-Rhiwallon Ap Cynvyn
Birth - about 1000 - , Of Powys, Wales - Alan Count Of Brittany
Birth - about 1000 - Of, , Brittany, France - Garcia Iii, King Navarre
- Richenza de Lotharingie
Birth - 1000 - Lorraine, France - Alphonso, Count Of Ghesnes
Birth - about 1000 - Of Hedingham, Essex, England - Otto von Polen
Birth - about 1000 - Of, Poznan, Poznan, Poland - Mrs-Richard-III, Concubine 3 Normandy
Birth - about 1000 - Of, , Normandy, France - Mrs-Alphonso, Countess Of Ghesnes
Birth - about 1000 - Of Hedingham, Essex, England - William Talvas
Birth - about 1000 - Of, Belleme, Perche, France - Alberic de Boves
Birth - about 1000 - Boves, Somme, France - Heinrich vom Ardennengau
| |