Nielsen Hayden genealogy
Descendants of Frederick I of Luxembourg
![Male](img/tng_male.gif)
Father: Siegfried of Luxembourg
(Between 915 and 920 - Abt 998 bur.Saint-Maximum, Trier, Germany)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
Mother: Hedwig
(Between 935 and 940 - 13 Dec 992 bur.Saint-Maximum, Trier, Germany)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
Frederick I of Luxembourg (965 - 6 Oct 1019)
   │    └─ Gilbert I de Gant
(Abt 1034 of Folkingham, Bourne, Lincolnshire, England -
   │     Abt 1095 bur.Bardney Abbey, Yorkshire, England)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
   │     Abt 1095 bur.Bardney Abbey, Yorkshire, England)
   │        ├─ Walter de Gant
(of Folkingham, Bourne, Lincolnshire, England -
   │        │ 1139 Bardney Abbey, Yorkshire, England) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
   │        │ 1139 Bardney Abbey, Yorkshire, England) =>
   │         + Alan de Percy
(of Topcliffe, Yorkshire, England - Bef Dec 1135 bur.Whitby, Yorkshire, England)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
   │        └─ Welf I of Bavaria
( - 6 Nov 1101 Paphos, Cyprus) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
   │         + Judith of Flanders
(Abt 1033 - 5 Mar 1094 Weingarten Abbey, Ravensburg, Upper Swabia, Germany)
   │         (m. 1071)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
   │         (m. 1071)
   │        └─ Heinrich I of Limburg and Lower Lorraine
(Abt 1059 - 1119) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
   
![Collapse](img/tng_minus.gif)
       │
![Collapse](img/tng_minus.gif)
       ├─ Hermann of Salm, Emperor-Elect
(Abt 1035 - 28 Sep 1088 Metz, Moselle, Lorraine, France)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
           └─ Ermisende of Luxembourg
(Abt 1080 - 24 Jun 1141) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
            + Godfrey of Namur
(Between 1067 and 1068 - 19 Aug 1139 Abbey of Floreffe, Belgium)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)