Kurš apprecējās ar Anne de Montafié, Countess of Clermont-en-Beauvaisis?

Anne de Montafié, Countess of Clermont-en-Beauvaisis (21 July 1577 – 17 June 1644), was a French heiress and the wife of Charles de Bourbon, Count of Soissons, a Prince of the Blood, and military commander during the French Wars of Religion. Following her marriage in 1601, she was styled Countess of Soissons. She was the Countess of Clermont-en-Beauvaisis, Countess of Montafié, Lady of Lucé and Bonnétable in her own right.

Charles de Bourbon (3 November 1566 – 1 November 1612) was a French prince du sang and military commander during the struggles over religion and the throne in late 16th century France. A first cousin of King Henry IV of France, he was the son of the Huguenot leader Louis I de Bourbon, prince de Condé and his second wife, Françoise d'Orléans-Longueville (5 April 1549 – 1601). He gave his name to the Hôtel de Soissons after his title Count of Soissons.