Nielsen Hayden genealogy
Descendants of Agnes de Say
Father: William de Say (of Edmonton, Middlesex, England - Bef 12 Feb 1272)
Mother: Sibyl
Agnes de Say
Alexander de Cheyne (of Titeburst in Aldenham, Hertfordshire, England - Bef 22 May 1296)(m. Abt 1268)
   └─ William de Cheyne (Abt 1274 of Streat, Sussex, England - Aft 16 Mar 1322 York, Yorkshire, England)
    Margaret de Shurland
       └─ Robert de Cheyne (Abt 1304 of Shurland in Eastchurch, Kent, England - 1362)
       
           └─ Richard Cheyne (Abt 1355 of Shurland in Eastchurch, Kent, England - ??) =>
            + Margaret Cralle