Nielsen Hayden genealogy
Descendants of Robert Fitz Aer
- Aft 1165Father: Robert fitz Aer (of Aston Aer, Shropshire, England - Abt 1174)
Robert Fitz Aer (of Aston Aer, Shropshire, England - Aft May 1165)
Emma de Say ( - Aft 1201)
   └─ William Fitz Aer ( - Bef 18 Aug 1245)
    Margery de Harcott ( - Aft 1270)
       └─ John Fitz Aer (Aft 1234 of Withyford, Shropshire, England - Bef 16 Jan 1293)
       
           └─ Hugh Fitz Aer (Abt 1263 of Withyford, Shropshire, England - Bef Dec 1313) =>
            + Aline ( - Aft 1315)