EntityQ5261384· pop 5· linked from 19 articlesDerbforgaillSign in to saveIrish princessConnectionsInternational Standard Book NumberEntityHelen of TroyEntityHigh King of IrelandEntityRichard de Clare, 2nd Earl of PembrokeEntityAnnals of UlsterEntityNorman invasion of IrelandEntityDiarmait Mac MurchadaEntityClonmacnoiseEntityRuaidrí Ua ConchobairEntityAnnals of the Four MastersEntityMellifont AbbeyEntityIrish annalsEntityMuirchertach Ua BriainEntityAoife MacMurroughEntityAnnals of ClonmacnoiseEntityTigernán Ua RuaircEntityCategories1108 births1193 deaths12th-century Irish people12th-century Irish womenIrish princessesMedieval Gaels from Ireland