Nielsen Hayden genealogy
Descendants of Margaret de Cailly
Father: Adam de Cailly (of Cranwich, Norfolk, England - Between 1303 and 1306)
Mother: Emma de Tateshale ( - Bef 25 Nov 1306)
Margaret de Cailly
Roger de Clifton (of Little Waltham, Essex, England - Bef 24 Jun 1330)
   └─ Adam de Clifton (1306 of Buckenham, Norfolk, England - Between 1366 and 1367)
    Eleanor de Mortimer
       └─ Constantine de Clifton (of Buckenham Castle, Norfolk, England - Bef 20 Jan 1363)
        Katherine de la Pole ( - Bef 17 Feb 1363)(m. Bef 20 May 1340)
           └─ John de Clifton (Abt 1353 of Buckenham, Norfolk, England - 10 Aug 1388 Rhodes) =>
            + Elizabeth de Cromwell ( - 24 Sep 1391)