European Union in a conversation in a language other than their mother tongue. Most official languages of the EU belong to the Indo-European language family, represented by the Balto-Slavic, the Italic, the Germanic, the Hellenic, and the Celtic branches. Some EU languages however, namely Hungarian, Finnish, Estonian (all three Uralic), Basque (Vasconic) and Maltese (Semitic) do not belong to Indo-European languages. The three official alphabets of the European Union (Cyrillic, Latin, and modern Greek), all derive from the Archaic Greek scripts. Besides the 24 official languages, there are about 150 regional and minority languages, spoken by up to 50 million people. Catalan,
Uralic languages part of Uralic. Meanwhile, in the autonomous Grand Duchy of Finland, a chair for Finnish language and linguistics at the University of Helsinki was created in 1850, first held by Castrén. In 1883, the Finno-Ugrian Society was founded in Helsinki on the proposal of Otto Donner, which would lead to Helsinki overtaking St. Petersburg as the chief northern center of research of the Uralic languages. During the late 19th and early 20th century (until the separation of Finland from Russia following the Russian revolution), a large number of stipendiates were sent by the Society to survey the still less known