Nielsen Hayden genealogy
Ancestors of Agnes von Mainz
│ ┌── Gottfried of Metz ( - Between 1051 and 1055)
│ ┌── Folmar of Metz ( - 1087)
│ ┌── Gottfried of Bliesgau ( - Aft 1075)
│ │ └── Judith
│ │
│
│ ┌── Frederick I of Luxembourg (965 - 6 Oct 1019)(m. Bef 995) =>
│ ┌── Giselbert of Luxembourg (Abt 1007 - 14 Aug 1059)
│ │ └── (Unknown daughter of Heribert I) (m. Bef 995) =>
│ │
│ ┌── Conrad I of Luxembourg (Abt 1040 - 8 Aug 1086)(m. Abt 1073)
│
│ ┌── William III of Poitou (969 - 31 Jan 1030) =>
│ ┌── William VII (Abt 1023 - 1058)
│ │ └── Agnes of Burgundy (Abt 995 - 10 Nov 1068 bur.Abbey of St. Nicolas de Poitiers,
│ │ Vienne, Poitou-Charentes, France) =>
│ │ Vienne, Poitou-Charentes, France) =>
│ │
└── Clementia of Aquitaine ( - 4 Jan 1142)(m. Abt 1073)