<page_title> Olaf Guthfrithson </page_title> <section_title> External links </section_title> <table> <cell> King of Dublin 934–939 <col_header> Regnal titles </col_header> </cell> <cell> Succeeded by Blácaire mac Gofraid <col_header> Regnal titles </col_header> </cell> </table>
Blácaire ruled Dublin from 939 onwards.