Margaret MacMahon

~ Margaret, da. of Turlogh Dubh MacMahon of Clondarala (Clonderalaw, co. Clare), of the MacMahons of Corcabaskin; wife of Donal O'Brien (O'Hart gen. 114). Her father not wired. Source: John O'Hart, Irish Pedigrees (5th ed. 1892), 'O'Brien (No.6) - Of Ara, in the County of Tipperary', gen. nos. as cited (Library Ireland transcription, read 28 Oct 2026); O'Hart's own authority is the MS 'Mac Ui-Brien Ara', Trinity College Dublin H.1.7. ~ throughout: single compiled Gaelic pedigree, not checked against the annals rung by rung. [DIRECT ANCESTOR OF THE COMPILER: flag added 28 Oct 2026 by walking the tree from Aynsley, so that this marker is reliable and can be searched.]