Nielsen Hayden genealogy
Ancestors of Cecily de Crevequer
Abt 1163 - Bef 1209 (~ 46 years) ┌── Reginald de Crevequer (of Redbourne, Glanford Brigg, Lincolnshire, England - Bef 1173)
┌── Alexander de Crevequer (of Redbourne, Glanford Brigg, Lincolnshire, England - Abt 1165)
│ └── Maud Fitz Gilbert
│
Cecily de Crevequer (Abt 1163 of Redbourne, Glanford Brigg, Lincolnshire, England - Bef 5 Apr 1209)
│
│ ┌── Swain fitz Alric (Bef 1066 of Silkstone, Yorkshire, England - Bef 1130) =>
│ ┌── Adam fitz Swain (of Appleby, Westmorland, England - Abt 1159)
│ │ └── (Unknown) de Vesci =>
│ │
└── Amabel Fitz Swain (Abt 1140 - Bef 1205)
└── Maud