The article is a continuation of author's research on a history of St. Vincent of Paul's missionaries from the Polish territory in the 17th to 19th centuries. There are presented schools established by missionaries in the region of Kraslav, Lyskow and Illukszta. Author analyses lists of pupils in every school, as well as the manuals used by them for learning languages (i.e. Polish, Latin, German) and History, Geography, Algebra, Arithmetic, Botany and Gardening. Sources used for writing this article come, among other, from Archives of the Missionaries Congregation from Stradom and the Library of Polish Academy of Science in Cracow.