Needing alliance with the Baden region, Napoleon arranged marriage..

.. for his adopted daughter Stephanie de Beauharnais with the Duke of Baden.  Neither the Duke nor Stephanie was happy with the arrangement.  He committed to continue living the life of a bachelor, and lived in separate houses on opposite sides of the country.

(portrait: Stephanie in full French Regency Court apparel.  Note the gold embroidery of early regency styles did not do much to keep them warm)