Study is devoted to Slovak historiography of the first half of 19th century. Dealing with the historiographical works of Ján Kollár and Pavol Jozef Šafárik, is closely connected to the questions of nationalism and Slavic romanticism. Both Kollár and Šafárik were from the same generation. Their national sentiment was formed by the same influences: affiliation with the protestant religion, the Latin characteristics of education, studies at the University of Jena and a long-term residence abroad.