Nielsen Hayden genealogy
Ancestors of William de Samlesbury
- Abt 1256 ┌── Swain (of Samlesbury, Lancashire, England - ??)
┌── Gospatric de Samlesbury (of Samlesbury, Lancashire, England - Bef 1213)
┌── Roger de Samlesbury (of Samlesbury, Lancashire, England - Between 1224 and 1227)(m. Abt 1194)
William de Samlesbury (of Samlesbury, Lancashire, England - Abt 1256)
│ ┌── Osbert de Clifton
│ ┌── Walter de Clifton
└── Margaret de Clifton ( - Aft 1252)(m. Abt 1194)