Peter Stewart, 22 Jan 2023, <a href="https://groups.google.com/g/soc.genealogy.medieval/c/8NBIpNkzLCk/m/4f-HBMNhDgAJ">post to soc.genealogy.medieval</a>.: NH genealogy

Nielsen Hayden genealogy

Source Information

Title Peter Stewart, 22 Jan 2023, post to soc.genealogy.medieval.

Source ID S6806

Linked to (3) Enguerrand II
Guy I
Hugh II of Ponthieu