Nielsen Hayden genealogy
Descendants of Reginald de Argentein
- Bef 1308Father: Giles de Argentein ( - Bef 24 Nov 1242)
Mother: Margery Aguillon
Reginald de Argentein ( - Bef 3 Mar 1308)
   └─ John de Argentein ( - Bef 20 Oct 1318)
    + Agnes de Bereford ( - 18 Jul 1375 bur.Grey Friars, Smithfield, London, England)(m. Bef Apr 1317)