Nielsen Hayden genealogy
Descendants of Adam Tyson
- 1159Father: Gilbert Tyson (Between 1115 and 1130 - ??)
Adam Tyson ( - Between 1154 and 1159)
   ├─ William Tyson ( - Bef 29 Sep 1180)
   │ Alice
   │    ├─ Eufemia Tyson
   │    │ Robert Constable (of Flamborough, Bridlington, Yorkshire, England - Bef 1208)
   │    │    └─ William Constable (of Flamborough, Bridlington, Yorkshire, England - ??) =>
   │    │     + Juliana d'Eiville ( - Aft 1267)
   │    ├─ Constance Tyson ( - Bef 1180)
   │    │ + Ralph de Beauver
   │    ├─ Maud Tyson
   │    │ Robert de Beauveur
   │    │    ├─ John de Beauveur (of Holme, Yorkshire, England - Between 1246 and 1251) =>
   │    │    │ + Maud
   │    │    ├─ Robert de Beauveur
   │    │    └─ Thomas de Beauveur
   │    └─ Agnes Tyson ( - Bef 1180)
   │     + Hugh
   ├─ Malger Tyson
   └─ Avice Tyson
    + Henry Hose (of Harting, Sussex, England - Abt 1174)