Princess Wilhelmine of Baden (Wilhelmine Louise; 21 September 1788 – 27 January 1836), was by birth a Princess of Baden from the House of Zähringen and by marriage Grand Duchess consort of Hesse and by Rhine. Her descendants include King Charles III of the United Kingdom, King Felipe VI of Spain, and other members of European royalty.
In 1820, she acquired Schloss Heiligenberg, where Baron August von Senarclens de Grancy (1794–1871) was the chamberlain, and they started an affair. Her last four children were believed to have been fathered by Senarclens de Grancy, although they were recognized by Grand Duke Louis II as his own. In 1830, following her father-in-law's death, she became Grand Duchess of Hesse and by Rhine.
Egon Caesar Conte Corti: Unter Zaren und gekrönten Frauen. Schicksal und Tragik europäischer Kaiserreiche an Hand von Briefen, Tagebüchern und Geheimdokumenten der Zarin Marie von Rußland und des Prinzen Alexander von Hessen. Editorial Pustet, 1949.
The generations indicate descent from Charles Frederick, the first Grand Duke of a united Baden. Only princesses with articles are included. Later generations do not legally hold a title due to the abolition of the monarchy in 1918-19.