The
Bulgarian Empire was in contact with the German-speaking lands in medieval times, though the
Ottoman conquest of the Balkans in the 14th and 15th centuries severed those ties. In the 16th century, Bulgarian
Orthodox clerics were known to have been in contact with the German
Lutherans and by the 18th century Bulgarian merchants in
Leipzig were distinguished from other Balkan Christian merchants. in
Heidelberg It was not until the 19th century, however, that German–Bulgarian ties became once again more pronounced, and this was mainly owing to education. In 1825–1831, Bulgarian enlightener
Petar Beron studied at the
University of Heidelberg, while from 1845 to 1847 journalist and linguist
Ivan Bogorov was a student at the
University of Leipzig. From 1846 to 1847, Bogorov published the first Bulgarian newspaper,
Bulgarian Eagle, out of Leipzig. The Bulgarian–German Association was established in Berlin on 16 February 1918 and had branches in many German cities. Educational ties were preserved after World War I: in 1926–1927 alone, 302 people from Bulgaria studied in Germany. Today, there are
Bulgarian Orthodox parishes in Berlin, Leipzig,
Düsseldorf,
Cologne,
Bonn, Munich,
Stuttgart,
Regensburg and
Passau, with a bishop's seat and cathedral in Berlin. ==Demographics==