 After studies at Vilnius University and Vilnius Priest Seminary, Nezabitauskis was ordained as a priest in 1803 and worked as a parish priest in Varniai and Veliuona.After the Uprising of 1831, he fled Tsarist persecutions first to East Prussia and then to France.In 1836, he became director of a school established by Polish émigrés in Nancy, France, but died just a year and half later.