Personal Details Born 1865 Died 1928 Main nationality France Profession mine engineer Travel Year of visit 1899 Reason for travel Batz went to eastern Siberia for the mining exploration in 1899. In July and August, he visited Mongolia through the northern mountains to Urga. Documentation Publication "Voyage en Mongolie", Extract from Le tour du monde, new ser., v. 7, p. 494-528, Paris, 1901