Nielsen Hayden genealogy
Ancestors of Jean I of Ponthieu
![Male](img/tng_male.gif)
┌── Roger de Montgomery
(of St. Germain de Montgommeri, Calvados, Normandy, France -
│ ??) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ ??) =>
┌── Roger de Montgomery
(of St. Germain de Montgommeri, Calvados, Normandy, France -
│ 27 Jul 1094 Shrewsbury Abbey, Shropshire, England)(m. Abt 1050)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ 27 Jul 1094 Shrewsbury Abbey, Shropshire, England)(m. Abt 1050)
│ └── Emma
( - Aft 1067)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│
┌── Robert II de Bellême
(1057 Sées, Orne, Normandy, France - Aft 1129)(m. Bef 9 Sep 1087)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │
│ │ ┌── William I Talvas
( - Between 1060 and 1062) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ └── Mabel de Bellême
( - Dec 1077 Bures-sur-Dives, Normandy, France)(m. Abt 1050)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│
┌── Guillaume III Talvas
(Abt 1093 of Alençon, Orne, Basse-Normandie, France - 30 Jun 1171)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ (m. Abt 1115)
│ │
│ │ ┌── Hugh II of Ponthieu
( - Between 1043 and 1048) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ ┌── Guy I
( - 13 Oct 1100 bur.St-Pierre, Abbeville, Somme, Picardy, France)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ │ └── Bertha of Aumale
=>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ │
│ └── Agnes de Ponthieu
( - Aft 1100)(m. Bef 9 Sep 1087)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ └── Ada
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│
┌── Guy II of Ponthieu
( - 1147)(m. Bef 18 Dec 1139)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │
│ │ ┌── Henry I of Burgundy
( - 27 Jan 1074)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ │ └── Helie of Semur
(Abt 1015 - Aft 1055 Priory of the Holy Trinity of Marcigny-lès-
│ │ │ Nonnains, Burgundy, France)(m. Abt 1033) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ │ Nonnains, Burgundy, France)(m. Abt 1033) =>
│ │ │
│ │ ┌── Odo I of Burgundy
(Abt 1060 - 23 Mar 1103 Cilicia, Anatolia)(m. 1080)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ │ └── (Unknown wife of Henry I of Burgundy)
( - Aft 5 Jul 1074 bur.Besançon, France)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ │
│ └── Helie of Burgundy
(Abt 1080 Dijon, Côte-d'Or, Burgundy, France - 28 Feb 1142)(m. Abt 1115)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │
│ │ ┌── William I "The Great" of Burgundy
( - 12 Nov 1087)(m. Between 1049 and 1057)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ │ └── Adélaïde of Normandy
( - Aft 1074)(m. Bef 2 Nov 1023) =>
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ │ │
│ └── Sibylla of Burgundy
(1065 - 1101)(m. 1080)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│ └── Stephanie
( - Aft 1092)(m. Between 1049 and 1057)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)
│
Jean I of Ponthieu (Abt 1140 - 30 Jun 1191 Acre, Palestine)
└── Ida
(m. Bef 18 Dec 1139)
![Locate Person in Chart, Link to Ancestor Chart & Descendant Chart](img/rrtextplus_locate.gif)