Nielsen Hayden genealogy
Ancestors of William de Cotton
┌── Hugh de Cotton (of Coton, Shropshire, England - ??)
┌── Alan de Cotton
│ └── Elizabeth Tittenlegh (of Tittenlegh, Cheshire, England - ??) =>
│
┌── Hugh de Cotton (of Rudheth, Cheshire, England - ??)
│ │
│ │ ┌── Roger de Acton
│ └── Margaret de Acton
│
│ │
│ │ ┌── Thomas de Hayton
│ └── Isabel de Hayton
│
┌── Roger de Cotton (of Alkington, Shropshire, England - ??)
William de Cotton (of Cotton, Shropshire, England - ??)
│
│ ┌── John de Grymelond (of Alkington, Shropshire, England - ??)