Matthieu married Countess of Savoy Adélaïde de Maurienne in 1141 in Savoie, France. Adélaïde (daughter of Count of Maurienne and Savoy, Marquis of Turin Humbert II de Maurienne and Countess of Burgundy-Ivrea Gisela Burgundy) was born about 1092 in Savoy, France; died on 18 Nov 1154 in Montmartre Abbey, Paris, France; was buried in Montmartre Abbey, Paris, France. [Group Sheet] [Family Chart]