Joseph was born in 1835.
Baptism records https://registers.nli.ie/registers/vtls000634748#page/16/mode/1up
Census record O Dea family 1901 http://www.census.nationalarchives.ie/pages/1901/Clare/Glenmore/Boolnameal/1080764/
Death record Joseph O Dea 1906_Age 82 https://civilrecords.irishgenealogy.ie/churchrecords/images/deaths_returns/deaths_1906/05559/4560227.pdf