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In page Land ingen Dúngaile:

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She was married again to the famous High King of all Ireland, Máel Sechnaill mac Máele Ruanaid (r. 846 to 862) and gave birth to his formidable son Flann Sinna who was also High King from 879 to 916. She is thus also the grandmother of Flann's son, High King Donnchadh Donn mac Flainn. Her marriage to Máel Sechnaill is largely seen as part of a political alliance between the Dál Birn of Osraige and the Clann Cholmáin dynasty of Southern Uí Néill, as her brother Cerball mac Dúnlainge, king of Osraige also wedded Máel Sechnaill's daughter as an agreement in alienating Osraige away from the greater polity of Munster.[2] The dual marriages however did not cease fighting between the two dynasties.[3] Máel Sechnaill died in 862.[citation needed]