 In 1839, the League of the Just participated in the 1839 rebellion fomented by the French utopian revolutionary socialist, Louis Auguste Blanqui.However, as Ruge remained a Young Hegelian in his belief, Marx and Ruge soon split and Ruge left the "Deutsch–Französische Jahrbücher" Nonetheless, following the split, Marx remained friendly enough with Ruge that he sent Ruge a warning on 15 January 1845 that the Paris police were going to execute orders against him, Marx and others at the "Deutsch–Französische Jahrbücher" requiring all to leave Paris within 24 hours.Marx himself was expelled from Paris by French authorities on 3 February 1845 and settled in Brussels with his wife and one daughter.