Kurš apprecējās ar Margherita di Borgogna, contessa di Savoia?

Margherita di Borgogna, talvolta nota come Anna (1192 – 1243), fu contessa consorte di Savoia, in quanto prima moglie del conte Amedeo IV di Savoia, dal 1233 alla morte, avvenuta nel 1243.

Amadeus IV (1197 – 11 June 1253) was Count of Savoy from 1233 to 1253.

Amadeus was born in Montmélian, Savoy. The legitimate heir of Thomas I of Savoy and Margaret of Geneva, he had, however, to fight with his brothers for the inheritance of Savoy's lands after their father's death. His brothers Pietro and Aimone spurred a revolt in Aosta Valley against Amadeus, but he was able to crush it with the help of Manfred III of Saluzzo and Boniface II of Montferrat, who were his sons-in-law. Together with his brother, Thomas, he fought against the communes of Turin and Pinerolo, but with uncertain results.

He was succeeded by his young son Boniface.