Artist, painter. Born in 1807, died in 1870. Student of John Rustem.He had a painting workshop in Vilnius, where Aleksander Strauss studied. Known works of J. Moračinskis: "Novogrebelskienė", "Woman in a white coat", "Bearded Italian" (1841), portrait of Juzefs Grosmanis (1847, LDM), "Kazimir Jelenskis" (1855, LDM).He painted portraits, religious compositions and animalistic paintings.