Kimbay

Áed Rúad, son of Badarn, Díthorba, son of Deman, and Cimbáeth, son of Fintan, three grandsons of Airgetmar, were, according to medieval Irish legend and historical tradition, High Kings of Ireland who ruled in rotation, seven years at a time. They each ruled for three seven-year stints. Áed died at the end of his third stint, by drowning in a waterfall which was named Eas Ruaid, "the red's waterfall", after him; previously the waterfall had been called Ess Duinn, the "Rapid of Donn", and his death is described as a miracle of sea and mighty wind. Díthorba and Cimbáeth then took their turn, after which Áed's daughter, Macha Mong Ruad, demanded to rule in her father's place. Díthorba and Cimbáeth refused, and battle ensued. Díthorba was killed. Macha forced Díthorba's sons to build her a palace at Emain Macha. She married Cimbáeth and the pair ruled for a further seven years, at the end of which Cimbáeth died of plague, and Macha became the only queen in the List of High Kings of Ireland.

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