You may have seen this already but on www.familysearch.org there are records of a Corcoran family that seem to match the family you are looking for. Baptisms/Births of Kate Anne 1876 Sarah Jane 1878 John 1880 Parents John Corcoran Jane Atkinson.
Addresses are given as Finniol Tipperary and Borrisokane Tipperary. It is possible that Finniol is a mistranscription of Finnoe which is just over a mile from Borriokane. Neangh would be the nearest reasonable sized town.
See link
http://www.tinyurl.ie/9ee
Clare Tuohy

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also this seems to be the family in the Irish Census 1901
http://www.census.nationalarchives.ie/pages/1901/Tipperary/Finnoe/Kyleomadaun_West/1690871/

Clare

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