Nielsen Hayden genealogy
Descendants of Rohese
Rohese
Frank fitz Gelduin (of Midhurst, Sussex, England - ??)
   └─ Savary de Bohun (of Midhurst, Sussex, England - Aft 1247)
    Cecily fitz Geoffrey
       ├─ Frank de Bohun (of Midhurst, Sussex, England - 14 Sep 1273)
       │ Sibyl de Ferrers ( - Bef 1260)(m. Bef 21 Sep 1247)
       │    └─ John de Bohun (of Midhurst, Sussex, England - 28 Sep 1284) =>
       │     + Joan de la Chapelle (Abt 1256 - Bef 23 Mar 1328)(m. Bef 1275)
       └─ Joan de Bohun ( - 24 Jun 1282)
        + Stephen de Somery (of Haslingfield, Cambridgeshire, England - Bef 23 Jan 1239)
        + Godfrey de Crowcombe (of Milton, Cambridgeshire, England - Abt Nov 1246)(m. Bef 1241)
        Ebal de Mont (of Milton, Cambridgeshire, England - 1268)(m. Bef 11 Apr 1252)
            + John le Strange (Abt 1254 of Knockin, Shropshire, England - Bef 8 Aug 1309)
            (m. Between 13 Oct 1275 and 1 Jun 1276)
            (m. Between 13 Oct 1275 and 1 Jun 1276)