<page_title> List of rulers of Austria </page_title> <section_title> Divided rule </section_title> <table> <cell> Frederick IV of the Empty Pockets 1402–1406 <col_header> Name </col_header> </cell> <cell> c. 1382 fourth son of Leopold the Just and Viridis Visconti <col_header> Birth </col_header> </cell> <cell> 24 June 1439 Innsbruck aged 57 <col_header> Death </col_header> </cell> </table>
Frederick IV (1382 – 24 June 1439) of the Empty Pockets was Duke of Austria from 1402.