Nielsen Hayden genealogy
Descendants of Andrew Landwath
Andrew Landwath
   └─ Isabel Landwath ( - Aft 1365)
    William Harrowden
       └─ William Harrowden ( - 1423)
        Margaret St. John ( - 1441)
           └─ William Harewedon (of Plumpton, Northamptonshire, England - Bef 28 May 1447) =>
            + Margaret Vaux (of Harrowden, Northamptonshire, England - ??)