Kulmerland
Between 1886 and 1910, Brodnica received railway connections with Działdowo, Grudziądz, Iława, Sierpc and Jabłonowo Pomorskie, which made it an important railway junction and triggered industrial progress. In the 19th century, the Chełmno Land (and Brodnica in particular) was a refuge for Polish patriots who contributed greatly to social, cultural and economic life of the region, like Ignacy Łyskowski.