Nielsen Hayden genealogy
Ancestors of Robert de Grey
![Male](img/tng_male.gif)
┌── Robert de Grey
( - Between 25 Sep 1240 and 12 Jun 1245)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ ┌── (Unknown de Grey)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ └── Hawise de Grey
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│
┌── Walter de Grey
(of Rotherfield, Oxfordshire, England - 1267)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ └── Amice
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│
Robert de Grey (of Rotherfield, Oxfordshire, England - Bef 27 May 1295)
│
│ ┌── Walkelin de Duston
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ ┌── William de Duston
(of Duston, Northamptonshire, England - Sep 1218)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ │
│ │ │ ┌── William Austercarius
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ └── Alice
(of Duston, Northamptonshire, England - ??)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │
│ ┌── William de Duston
(of Duston, Northamptonshire, England - Bef 31 Aug 1231)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ └── Joan de Noel
( - Bef 1212)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │
└── Isabel de Duston
( - Between 1304 and 1305)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
└── Mary
( - Aft 1235)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)