Nielsen Hayden genealogy
Descendants of William de Grainsby
William de Grainsby
   └─ Emma de Grainsby ( - Aft 30 Sep 1226)
    William de Welle ( - Between 1241 and 1242)(m. Bef 1208)
       └─ Robert de Welle ( - 1264)
        Isabel de Periton ( - Bef 5 Jan 1315 bur.Malton Priory, Yorkshire, England)
           └─ Adam de Welle (of Welles-parke, Lincolnshire, England -
            1 Sep 1311 bur.Greenfield Priory, Aby, Lincolnshire, England) =>
            1 Sep 1311 bur.Greenfield Priory, Aby, Lincolnshire, England) =>
            + Joan Engaine ( - 1 Jun 1315 bur.Greenfield Priory, Aby, Lincolnshire, England)(m. Bef 1297)