Nielsen Hayden genealogy
Ancestors of Renaud de Rozoy
┌── Gerard
┌── Clarembaud de Rosoy (of Rosoy, Thiérache, Oise, France - Bef 1158)(m. Bef 1 Feb 1131)
│ ┌── Albert I of Namur ( - Between 998 and 1011) =>
│ ┌── Albert II of Namur (Abt 1000 - 1064)
│ │ └── Ermengarde of Lower Lorraine ( - Aft 1012) =>
│ │
│ ┌── Albert III of Namur ( - 22 Jun 1102)(m. Abt 1067)
│ │ │
│ │ └── Regelindis of Lower Lorraine ( - 1064)
│ │
│ ┌── Godfrey of Namur (Between 1067 and 1068 - 19 Aug 1139 Abbey of Floreffe, Belgium)(m. Abt 1087)
│ │ └── Ida ( - 31 Jul 1102)(m. Abt 1067)
│ │
└── Elizabeth of Namur ( - Aft 1141)(m. Bef 1 Feb 1131)
│
│ ┌── Roger (of Château Porcéan, Ardennes, Champagne-Ardenne, France - ??)
└── Sibylle de Château Porcéan (of Château Porcéan, Ardennes, Champagne-Ardenne, France - ??)
(m. Abt 1087)
└── Ermengarde