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Son of Ros the Red mac Fergusa Fairrghe, King of Leinster and Maga Husband of ??? Father of King Duach of Ireland, {Legendary} Brother of Fionn File mac Rois, {Legendary, The Book of Lecan}; Lugaidh . mac Rois; Alt . mac Rois; Ailill Mór (Táin Bó Cúailnge) and Fachtna Mac Rois Half brother of Deichtine; Elbha (Elva) and Findchaem (Finchoom)