Nielsen Hayden genealogy
Ancestors of Katherine de St. Pierre
- Aft 1296 ┌── Urian de St. Pierre (1220 - Between 1290 and 1300 Cheshire, England)
Katherine de St. Pierre ( - Aft 1296)
│ ┌── William le Belward (of Malpas, Cheshire, England - Aft 1154) =>
│ ┌── David de Malpas ( - Bef 1261)
│ │ └── Beatrix of Chester =>
│ │
│ ┌── William de Malpas
│ │ │
│ │ │ ┌── Owen Vaughn
│ │ └── Catherine Vaughn
│ │
│ ┌── David de Malpas
│ │ │
│ │ │ ┌── Robert de Mohaut (of Hawarden, Flintshire, Wales - Abt 1210) =>
│ │ │ ┌── Roger de Mohaut (of Elford, Staffordshire, England - 1232 Cheshire, England)
│ │ └── Beatrix de Mohaut ( - Aft 1245 Cheshire, England)
│ │ └── Nichole ( - Aft 1232)
│ │
└── Idonea de Malpas ( - Bef 1295 Malpas, Cheshire, England)
│
│ ┌── Maredudd ap Bleddyn ap Cynfyn (of Powys, Wales - 1132) =>
│ ┌── Gruffudd ap Maredudd
│ │ └── Hunydd ferch Einudd =>
│ │
│ ┌── Owain Cyfeiliog ap Gruffudd ap Maredudd ap Bleddyn ap Cynfyn (Abt 1130 -
│ │ 1197 Monastery of Strata Marcella, Welshpool, Montgomeryshire, Wales)
│ │ 1197 Monastery of Strata Marcella, Welshpool, Montgomeryshire, Wales)
│ │ └── Gwerful ferch Gwrgeneu
│ │
│
│ ┌── Gruffydd ap Cynan ab Iago, King of Gwynedd (Abt 1055 - 1137)(m. Abt 1095) =>
│ ┌── Owain Gwynedd, King of Gwynedd ( - 1169 bur.Bangor Cathedral, Bangor, Gwynedd, Wales)
│ │ └── Angharad ferch Owain ( - 1162)(m. Abt 1095) =>
│ │
│
│ ┌── Llywarch ap Trahearn ( - Aft 1124) =>