Frederik Willem Jacob Loudon (1862-1935) (1862–1935) Parents Jacoba Wilhelmina Cornelia Barones van Pallandt Hugh Hope Loudon Children Hugh Auguste Loudon Siblings Constantia Alexine Loudon Willem Constantijn Hope Loudon James Loudon Susanna Helena Loudon John Francis Loudon Partners Alice Adolphine Barones van Neukirchen genaamd Nyvenheim