Nielsen Hayden genealogy
Descendants of Elizabeth of Namur
- Aft 1141Father: Godfrey of Namur (Between 1067 and 1068 - 19 Aug 1139 Abbey of Floreffe, Belgium)
Mother: Sibylle de Château Porcéan (of Château Porcéan, Ardennes, Champagne-Ardenne, France - ??)
Elizabeth of Namur ( - Aft 1141)
Gervase de Réthel, Archdeacon of Reims ( - 1124)
:   └─ Milicent of Réthel (Between 1105 and 1115 - ??)
:    Robert Marmion (Between 1090 and 1095 Normandy, France - Between 1143 and 1144 Coventry, Warwickshire, England)
:    :   └─ Robert Marmion (Bef 1133 - Abt Oct 1181)
:    :    Elizabeth
:    :       ├─ Robert Marmion (Between 1150 and 1160 of Pulverbatch, Shropshire, England - 15 May 1218) =>
:    :       │ + Maud de Beauchamp ( - 1181)
:    :       └─ William Marmion (Between 1155 and 1160 Tamsworth, Warwickshire, England - Bef 1221) =>
:    :        +
:    Richard de Camville (of Stanton Harcourt, Oxfordshire, England - 1176 Apulia, Sicily)(m. Aft 1143)
:       └─ Isabel de Camville ( - Aft 1207)
:        Robert de Harcourt (of Stanton Harcourt, Oxfordshire, England - Abt 1205)
:           │ + John de Limesi (Between 1145 and 1160 of Cavendish, Sudbury, Suffolk, England - 1193)
:           │ + Waleran de Beaumont (Bef 1153 of Warwick, Warwickshire, England - 1203)(m. Abt 1196)
:           └─ William de Harcourt (Abt 1175 of Stanton Harcourt, Oxfordshire, England - Between 1222 and 1223) =>
:            + Alice Noel ( - 1235)(m. Abt 1200)
Clarembaud de Rosoy (of Rosoy, Thiérache, Oise, France - Bef 1158)(m. Bef 1 Feb 1131)
   └─ Renaud de Rozoy
    Julienne de Rumigny
       └─ Roger de Rozoy ( - Bef 1286)
        Alix d'Avesnes
            + Gobert VI ( - Abt 20 Aug 1263)(m. 1221)