Overview list of the following features of the townland of Eoghanacht [Onaght], beginning with the letter T. Tobar na hEochraí, Tobar Turlach Tonnúil, An Troigh Mhairbh, Tobar an Chapaill, Tobar na Tamhnaí, Na Tuartha, Tobar na gCloch, Tobar Eibhlín, Tobar an Tuairín, An Turlaichín, Tobar Chéirín, Tamhnach Mór, Tobar an Leicín, An Tobar Caoch, An Tamhnach, An Troigh Mharfach, Teach an Smáil, An Turlach Mór, and An Teach Mór (the flat topped house of the Concannon family).