<page_title> Sitric Cáech </page_title> <section_title> External links </section_title> <table> <cell> King of Dublin 917–920 <col_header> Regnal titles </col_header> </cell> <cell> King of Northumbria 921–927 <col_header> Regnal titles </col_header> </cell> </table>
Sitric Cáech ruled Dublin and Northumbria.