Nielsen Hayden genealogy
Descendants of Agnes de Brewes
1332 -Father: John de Brewes (Abt 1303 - 1342)
Mother: Margaret Trehampton ( - 1354)
Agnes de Brewes (1332 - ??)
Urian de St. Pierre (1329 - 1376)(m. Bef 1348)
   └─ Isabel de St. Pierre (1350 - Bef 1405)
    Walter Cokesey (1343 - 1405)(m. 1353)
       └─ Walter Cokesey (1385 of Great Cokesay, Worcestershire, England - 4 Aug 1407)
        Maud Harcourt ( - Between 26 Nov 1413 and Sep 1414)
            + John Greville ( - 30 Sep 1444)(m. Bef 1427)