Nielsen Hayden genealogy
Descendants of Friedrich II
![Male](img/tng_male.gif)
Father: Friedrich I
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
Friedrich II
           └─ Margarete von Hochstaden
(Abt 1214 - 30 Jan 1314) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
            + Adolf VI von Berg
(Abt 1220 - 22 Apr 1259)(m. 1240)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)