rights from those who were not represented in the Transylvanian Diet. In the 19th century, the term "three nations" became charged with ethnic considerations, because Romanians were consequently excluded from Transylvanian government. In 1711, the Bulgarians of Alvinc and Déva (led by church leader Balázs Marinovics) and the Armenians also claimed the privileges of a fourth and fifth natio, but their demands were not met with the elevation of their communities to that privileged status. See also Transylvanian Saxon University Transylvanian peasant revolt Transylvanian Memorandum Universitas Valachorum Supplex Libellus Valachorum References Further reading Magyarország történeti kronológiája, MTA Történettudományi Intézet (Historical Chronology of Hungary, Hungarian Academy of Sciences), 1981 Erdély története, MTA Történettudományi Intézet (History of Transylvania, Hungarian Academy of Sciences), 1986 Medieval Transylvania 1438 in Europe