Nielsen Hayden genealogy
Descendants of Joan de Cornwall
Abt 1262 - Abt 1316 (~ 54 years)Father: Richard of Cornwall, King of the Romans (5 Jan 1209 Winchester Castle, Hampshire, England - 2 Apr 1272 Berkhamsted, Hertfordshire, England)
Mother: Joan ( - Bef 1 Jul 1285)
Joan de Cornwall (Abt 1262 - Abt 1316)
Richard de Champernoun (of Inceworth, Cornwall, England - Between 1287 and 1290)(m. Bef 1281)
   └─ Richard Champernoun (Abt 1285 of Modbury, Devon, England - Bef 26 Nov 1338)
    Lucia le Bret (m. Between 25 Dec 1312 and 1317)
       └─ Thomas Champernoun (Abt 1317 of Modbury, Devon, England - Aft 1384)
        Eleanor Rohaut ( - Bef Apr 1369 year only.)
           └─ Richard Champernoun (29 Jun 1344 Suddon, Somerset, England - 20 Jan 1419) =>
            + Alice Astley ( - Bef 1394)(m. Abt 25 Apr 1369)
            + Katherine Daubeney (of South Ingleby, Lincolnshire, England -
            Bef 1419 bur.Dodbrooke, Devon, England)(m. Bef 13 Aug 1394)
            Bef 1419 bur.Dodbrooke, Devon, England)(m. Bef 13 Aug 1394)