Nielsen Hayden genealogy
Ancestors of Roger de Montbegon
- Bef 1209 ┌── Adam de Montbegon (of Hornsby, Lancashire, England - Bef 1172)
Roger de Montbegon ( - Bef 1209)
│ ┌── Ailaric (of Silkstone, Yorkshire, England - Aft 1086)
│ ┌── Swain fitz Alric (Bef 1066 of Silkstone, Yorkshire, England - Bef 1130)
│ ┌── Adam fitz Swain (of Appleby, Westmorland, England - Abt 1159)
│ │ │ ┌── Harvey de Vesci
│ │ └── (Unknown) de Vesci
│ │
└── Maud Fitz Swain
└── Maud