Kurš apprecējās ar Maria del Pilar de Muguiro y Beruete, Duquesa de Villa-Franca?

Basil Zaharoff (born Zacharias Basileios Zacharoff; 6 October 1849 – 27 November 1936) was a Greek arms dealer and industrialist. One of the richest men in the world during his lifetime, Zaharoff was described as both a "merchant of death" and a "mystery man of Europe". His success was forged through his cunning, often aggressive and sharp, business tactics. These included the sale of arms to opposing sides in conflicts, sometimes delivering fake or faulty machinery and skilfully using the press to attack business rivals.

Zaharoff maintained close contacts with many powerful political leaders, including British Prime Minister David Lloyd George, Greek Prime Minister Eleftherios Venizelos and Ottoman Sultan Abdul Hamid II.

S.E. le prince Francisco María Isabel Gabriel Pedro de Alcantára Sebastián Alfonso de Borbón-Braganza y Borbón, 1^er duc de Marchena (1885), grand d'Espagne, est un membre de la famille royale espagnole né à Madrid (Espagne) le 20 août 1861 et décédé à Neuilly-sur-Seine (France) le 17 novembre 1923.