Louise Katharina von Langenstein und Gondelsheim (1826-1900) (1826–1900) Parents Katharina Werner Louis I, Grand Duke of Baden Children Count Wilhelm Douglas, 11th Count of Skenninge and Stjernorp Count Ludvig Douglas, 12th Count of Skenninge and Stjernorp Siblings Luise Werner Ludwig Wilhelm August Graf von Langenstein und Gondelsheim Partners Count Carl Israel Wilhelm Douglas, 10th Count of Skenninge and Stjernorp