 The church or hermitage of the two sisters is identified by the commentator of the "Félire" as "Tech ingen mBóiti" "House of the Baite's daughters" near Swords, i.e.in the barony of Nethercross (Co. Dublin), which the "Martyrology of Cashel" locates in Fingal, on the plain of Brega.According to the Genealogies, Eithne and Sodelb were (also) venerated at Killnais, the former name of a townland in the same locality.