Listen to Medieval Suite: IV. On the Betrothal of Princess Isabelle of France, Aged Six Years online. Medieval Suite: IV. On the Betrothal of Princess Isabelle of France, Aged Six Years is an English language song and is sung by Pola Baytelman and Jan Vinci. Medieval Suite: IV. On the Betrothal of Princess Isabelle of France, Aged Six Years, from the album Celebration of the New, was released in the year 2013. The duration of the song is 3:36. Download English songs online from JioSaavn.