Nielsen Hayden genealogy
Descendants of John de St. John
- Bef 1316Father: Roger de St. John (Between 1215 and 1222 - 4 Aug 1265 Evesham, Worcestershire, England)
John de St. John (of Lageham, Surrey, England - Bef 27 Jun 1316)
Margaret ( - Bef 1316)
   └─ Nicholas de St. John (Between 1276 and 1286 - ??)
    Katherine Langley
       └─ John de St. John ( - 1362 of Glympton, Oxfordshire, England)
       
           └─ Thomas St. John ( - 1432)
            Clemence
               └─ John St. John ( - Bef 1432)
               
                   └─ Clemence St. John
                    John Lydyard
                       └─ Clemence Lydyard
                        Thomas Bessiles (of Carswell, Buckland, Berkshire, England - 1458)
                           └─ William Bessiles (of Bessels Leigh, Buckland, Berkshire, England -
                            Between 4 May 1515 and 18 May 1515 bur.Friars Preachers, Oxford,
                            Oxfordshire, England) =>
                            Between 4 May 1515 and 18 May 1515 bur.Friars Preachers, Oxford,
                            Oxfordshire, England) =>
                            + Alice Harcourt ( - Between 24 May 1526 and 19 Jun 1526)