– Seán Calleary, 86, politician, TD (1973–1992). 5 June Micheál McKeown, 67, Ladies' Gaelic football manager (Louth), illness. Stephen Swift, 44, actor (Fair City, Game of Thrones). 6 June – Alan O'Neill, 47, actor (Fair City, Sons of Anarchy). 9 June – Martin Birrane, 82, businessman, racing driver and team owner (Lola Cars). 13 June Myrtle Allen, 94, chef and hotel manager, pneumonia. Rory Kiely, 84, politician, Senator (1977–2007). 15 June – Macdara Woods, 76, poet. 17 June – John Blayney, 93, judge and rugby union player. 19 June – Ron Healey, 65, footballer (Manchester City, Cardiff City, national team). 24 June – Jack O'Brien, broadcaster (RTÉ Radio One), long illness. 25 June – Daniel Doyle, 31, convicted criminal and actor (Love/Hate), drug overdose. 28 June – John McCaughan, 38, hurler (London), short illness. 29 June – Derrick O'Connor, 77, actor. July 7 July – William Dunlop, 32, motorcycle racer. 13 July – Laura Barry, 25, jockey. 18 July – Tadhg de Brún, RTÉ Gaelic games floor manager. 20 July – Martin O'Donoghue, 85, politician, TD (1977–1982), Minister for Economic Planning and Development (1977–1979), Minister for Education (1982) and Senator (1983–1987). 26 July – Achille Boothman, 79, hurler (Dublin). 29 July – Fiachra Ó Ceallaigh, 84, Roman Catholic prelate, Auxiliary Bishop of Dublin (1994–2009). 31 July – John Riordan, 72, former President of New York GAA. August 4 August – Tommy Peoples, 70, fiddler. 5 August – Matthew Sweeney, 65, poet, motor neurone disease. 6 August Margaret Heckler, 87, American politician and diplomat, United States Ambassador to Ireland (1986–1989), cardiac arrest. Seán Cromien, 89, former Secretary-General of the Department of Finance, long illness. 7 August Paddy Dolan, Gaelic footballer, (Leitrim), short illness. Nan Joyce, 78, human rights activist (Irish Travellers). 12 August – Michael O'Flaherty, 86, businessman. 21 August – Michael O'Shea, 37, Gaelic footballer (Clare), cancer. 23 August – Mick O'Toole, 86, racehorse trainer (Dickens Hill). 25 August – Con Cooney, 84, hurler (Carrigaline, Fermoy, Cork). 31 August – Philip Short, 58, chess player. September 6 September – Sylvia Meehan, 89, women's rights campaigner, long illness. 7 September – John Mulcahy, 86, publisher, editor and satirist, long illness. 19 September – Bunny Carr, 91, television presenter; public relations and media coach. 26 September Sam Morshead, 63, jockey and horse racing administrator (Perth Racecourse), cancer. Joe Carolan, 81, footballer (Manchester United, Brighton & Hove Albion, national team). 27 September –