Latest information I have is;
Mother Mary (b. 1790 d. 14/5/1897)
Father Patrick (b. ? d. ?)
Son Thomas (b. 1825 d. ?)
Son Luke (b. 1831 d. 31/7/1869)
Daug. Catherine (b. 1834 d. ?)
Son James (b. 1837 d. 11/1/1897)
Further research suggests that Cavan may have been a census transcription error of Callan, Co. Kilkenny. I'm not sure if that's a good thing or not!!
Irish Geordie