Nielsen Hayden genealogy
Descendants of Willem
![Male](img/tng_male.gif)
Father: Willem
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
Willem (Abt 1215 - Bef 27 Mar 1285)
       └─ Wouter II
(Abt 1285 - 3 Sep 1321 bur.Egmond Abbey, Bergen, North Holland)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
           └─ Jan I
(Abt 1310 - 28 Dec 1369 bur.IJsselstein, Utrecht, Netherlands) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
            + Guyote van IJsselstein
( - Aft 1370)(m. 13 Mar 1331)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)