 A resolution of the Duchy of Warsaw, dated March 12, 1808, allowed the creation of parochial schooling in Jednorożec, and, in 1809, the first school opened in the village in an old building.A newly built school was funded and established in 1817, and the teacher, John Krajewski, received 300 złoty a year, plus contributions.School attendance was low and often interrupted by the children having to remain at home to help with farm chores.