 However, there is no more reliable data on this, primarily because many traveled on the way through parts of today's Montenegro, which were under Austrian rule.It was only in 1884, at least according to available archival data, that 36 Montenegrins migrated "to Asian countries and Australia".Along with this, there are also data that Montenegrins, as well as many other emigrants at that time, worked in mines and deforestation in wetlands.