Nielsen Hayden genealogy
Descendants of Ælfgar of Mercia
Bef 1031 - Abt 1062 (> 31 years)Father: Leofric of Mercia ( - 31 Aug 1057 Bromley, Staffordshire, England)
Mother: Godgifu (Abt 1010 - Abt 1067)
Ælfgar of Mercia (Bef 1031 - Abt 1062)
   └─ Ealdgyth of Mercia, Queen Consort of England ( - Aft 1066)
    Gruffydd ap Llywelyn, King of Wales ( - 5 Aug 1064 Ireland)(m. Abt 1057)
    :   └─ Nest ferch Gruffydd (Between 1055 and 1057 - ??)
    :    Osbern fitz Richard (of Richard's Castle, Herefordshire, England - Aft 1086)
    :       │ + Bernard de Neufmarché (of Neuf-Marche, Normandy, France - 1093)(m. Between 1086 and 1088)
    :       └─ Hugh fitz Osbern (of Richard's Castle, Herefordshire, England - 1140) =>
    :        + Eustacia de Say
    Harold II Godwinson, King of England (Abt 1022 - 14 Oct 1066 Hastings, Sussex, England)(m. Abt 1064)
       └─ Gytha of Wessex
        Vladimir II Monomakh, Grand Prince of Kiev (1053 - 19 May 1125)
           └─ Mstislav I, Grand Prince of Kiev (1076 - 15 Apr 1132) =>
            + Ljubawa Dimitriewna Sawiditsch ( - 1167)
            + Christine of Sweden (Abt 1076 - 18 Jan 1122)(m. 1095)