Isabelle de Courtenay [11554] ²⁴

  General Notes:

http://www.hull.ac.uk/php/cssbct/cgi-bin/gedlkup.php/n=royal?royal12849

Isabelle married John the Old Count of Chalon [9637] [MRIN: 5257], son of Stephen III of Auxonne [9643] and Beatrice Countess of Chalon [9644], about 1243. (John the Old Count of Chalon [9637] was born in 1190 and died on 30 Sep 1267.)