Nielsen Hayden genealogy
Ancestors of William de Newmarch
- Bef 1189 ┌── Henry de Newmarch (of Cadbury, Somerset, England - ??)
│ │ ┌── Winebald de Ballon (of Cadbury, Somerset, England - ??)
│ └── Mabilia de Ballon
│ └── Elizabeth
│
William de Newmarch (of Cadbury, Somerset, England - Bef 1189)