Sean O Riordain (1916-77) was born in the Breac-Ghaeltacht village of Ballyvourney, Co. Cork and moved to Inishcarra, on the outskirts of Cork City at the age of 15, following the death of his father from TB four years earlier. O Riordain himself was diagnosed with TB in 1938, not long after he had begun working as a clerk in Cork City Hall. After resigning from his position due to illness in 1965, he contributed a regular column to the Irish Times in which he wrote critically and satirically about language, literature and culture. He also provided a sharp critique of government policies that reneged on the State's commitment to its professed ideals, with greater vehemence as the Troubles in the six counties of Northern Ireland worsened during the 1970s. An occasional lecturer and writer in residence at University College Cork (1969-76), he had a considerable influence on the Innti poets who studied there. The diaries he kept from 1940 to a couple of days before his death provide insights into O Riordain's working method and his anguished quest for meaning in a life frustrated by illness where poetry provided occasional access to truth and authenticity. O Riordain published three collections before his death in 1977, Eireaball spideoige (1952), Brosna (1964), and Linte Liombo (1971). A fourth collection Tar eis mo bhais was published posthumously in 1978, and his collected poems in Irish, Na danta, in 2011. There are two substantial translations of his poetry, Selected Poems, edited by Frank Sewell (Yale University Press, 2014), and Apathy Is Out: Selected Poems, translated by Greg Delanty (Bloodaxe Books / Clo Iar-Chonnacht, 2021).