Comment on Family Trees of the Carrolls of Ely. I am looking for the pedigree of Sarah O'Brien (1585-1610) daughter of Donough Macconchobhair 4th Earl of Thomand O'BRIEN. Family trees have stated that she married Daniel Tiege Oure CARROLL (1580-1610) I have not been able to verify this fact. Donough, the 4th Earl of Thomad had two sons by his wife Elizabeth Fitzgerald. No daughters. I would appreciate a Carroll tree member clarifying this. Thanks you.