Transylvania the Romanian population of Transylvania gathered in Alba Iulia on 1 December 1918 to proclaim the union of Transylvania with the Kingdom of Romania. In Transylvania, there are many medieval smaller towns such as Sighișoara, Mediaș, Sebeș, and Bistrița. Official censuses with information on Transylvania's population have been conducted since the 18th century. On May 1, 1784 the Emperor Joseph II called for the first official census of the Habsburg Empire, including Transylvania. The data was published in 1787, and this census showed only the overall population (1,440,986 inhabitants). , a 19th-century Hungarian statistician, estimated in 1842 that in the
Early German colonists in Transylvania devastated and remained depopulated after the Mongol invasion of 1241. During the following years he laid the foundations to "Villa Nympz" (Nimesch), a fortified peasant village in a side valley of the Great Kokel River near Medgyes.<ref> Despite of all future historical tribulations and misfortunes, Medardus and his descendants, later known as the Maiterth family, managed to cultivate the former wilderness and transform it into rich and fertile farmland (agriculture, viticulture, stockbreeding). Early German colonists in Transylvania Medardus de Nympz is the Latinized name of Medard zu Nimesch, an early medieval German colonist in Transylvania. Born around 1215 in the