Kurš apprecējās ar Charles Alexander, Grand Duke of Saxe-Weimar-Eisenach?

Charles Alexander (Karl Alexander August Johann; 24 June 1818 – 5 January 1901) was the ruler of Saxe-Weimar-Eisenach as its grand duke from 1853 until his death.

Princess Sophie of the Netherlands (Wilhelmine Marie Sophie Louise; 8 April 1824 – 23 March 1897) was the only daughter and last surviving child of King William II of the Netherlands and Grand Duchess Anna Pavlovna of Russia. She was heiress presumptive to her niece, Queen Wilhelmina of the Netherlands, for seven years, from the death of her brother until her own death.