Nielsen Hayden genealogy
Descendants of Urian de St. Pierre
1329 - 1376 (47 years)Father: John de St. Pierre (1298 - 1354)
Mother: Isabel Trussell (1311 - ??)
Urian de St. Pierre (1329 - 1376)
Agnes de Brewes (1332 - ??)(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)