brother's Daniel O'Reardanhttps://familysearch.org/ark:/61903/1:1:F5L9-V86Joseph O'Reardanhttps://familysearch.org/ark:/61903/1:1:FGKP-NZ9Joseph married Mary Byrne in 1903page 158 2nd from top of pagehttp://registers.nli.ie/registers/vtls000633798#page/165/mode/1upor Father Patrick O'Reardan a Tailorhttps://civilrecords.irishgenealogy.ie/churchrecords/images/marriage_returns/marriages_1903/10237/5725492.pdfDaniel O'Reardan father Patrick a Tailior married Margaret Leahy 1887https://civilrecords.irishgenealogy.ie/churchrecords/images/marriage_returns/marriages_1887/10811/5942913.pdf1901 note his son Danielhttp://www.census.nationalarchives.ie/pages/1901/Dublin/North_City/Lr__Liffey_Street/1333050/1911http://www.census.nationalarchives.ie/pages/1911/Dublin/North_City/Liffey_St___Lower/39460/Daniel jnr married Annie Keating in 1924 note her address 71 Heytsbury Sthttps://civilrecords.irishgenealogy.ie/churchrecords/images/marriage_returns/marriages_1924/09165/5314820.pdfDaniel REARDON school teacher also made a pension application from 13 Anglesea RoadAnnie REARDON nee Keating also made a pension application(strangely neither mentions their spouses name in their applications)Daniels death is not recorded on his file but he died 1940 age 44 at 4 Fortfield Terracenumber 156 herehttps://civilrecords.irishgenealogy.ie/churchrecords/images/deaths_returns/deaths_1940/04726/4263591.pdfhis will also gives same address but also says formerly of 13 Anglesea Roadhe is buried GlasnevinI think he is a cousin to your Michael and Joseph
