User talk:2600:6C54:507F:D033:7028:F6A8:C178:2F8A

== Marital Status for Theobald II "The Great", Count of Champagne.

On the page for the House of Blois, you have Theobald II listed as unmarried with no heirs, but according to wikipedia for this specific person he is listed as married to Matilda of Carinthia. With the following issue/heirs. Henry I of Champagne Theobald V of Blois Adèle Isabelle Marie Stephen I of Sancerre William White Hands https://en.wikipedia.org/wiki/Theobald_II,_Count_of_Champagne