Nielsen Hayden genealogy
Descendants of Laurence de Saint Martin
- Bef 1318Father: Reginald de Saint Martin (of New Dean, Hampshire, England - Between 1314 and 1315)
Mother: Eva ( - Between 17 Sep 1294 and 18 Apr 1306)
Laurence de Saint Martin (of West Dean, Wiltshire, England - Bef 10 Sep 1318)
Sibyl ( - 1349)
   ├─ Joan Saint Martin
   │ Roger de Calston (1291 of Littlecote, Wiltshire, England - 1342)
   │    └─ Lawrence de Calston (of Littlecote, Wiltshire, England - Bef 11 Sep 1385)
   │     Felicity Combe
   │        └─ Thomas Calston (Abt 1361 of Littlecote, Wiltshire, England - Bef Sep 1418) =>
   │         + Joan Childrey ( - Bef 30 Oct 1407)(m. Bef Mar 1399)
   └─ Sibyl de Saint Martin (Abt 1316 - Bef 1385)
    John de Popham (of Popham, Hampshire, England - 1359)
       └─ Henry Popham (Abt 1339 of Popham, Hampshire, England - 17 Jun 1418 bur.Lymington, Hampshire, England)
        Joan ( - Bef 1402)(m. Bef 1380)
           └─ Steven Popham (Abt 1393 of West Dean in West Tytherley, Hampshire, England - 12 Nov 1444) =>
            + Beatrice Bohun ( - Aft 5 Feb 1446)