Also, if there are any RIC records you can find they would be really great too. They are listed as living at Crehelp, Dunlavin, Wicklow on Thomas' baptism certificate.
You can search on both Ancestry and FindMyPast under the database:
Ireland, Royal Irish Constabulary Service Records 1816-1922 for a record of Thomas Breaden. Both of these sites are subscription-based.
KG