Theobald I of Navarre

• Birth: 30 May 1201, Troyes, France
• Death: 8 July 1253

• Partner: Margaret of Bourbon
  Marriage: 12 September 1232
•   Child: Theobald II of Navarre Born: December 1239
• * Child: Henry I of Navarre ⇒
•   Child: Beatrice of Navarre
* Our research indicates that this child is Janet's ancestor.

Descendants of Theobald I of Navarre

• 1 Theobald I of Navarre
= Margaret of Bourbon Marriage: 12 September 1232
• 2 Theobald II of Navarre
• 2 Henry I of Navarre
= Blanche of Artois Marriage: before February 1269
• 3 Joan I of Navarre ⇒
• 2 Beatrice of Navarre