Ó Síocháin https://kb.virtualtreasury.ie/normalized-appellation-surname/Ó-Síocháin an entity of type: E41_Appellation rdfs:label Ó Síocháin crm:P2_has_type vrti:Surname rdf:type crm:E41_Appellation crm:E81_Actor_Appellation data from the linked data cloud