Hi Jim,
Found a little information for you on the family.
Hanora's parents John Walsh and Johanna Barry married in Ladysbridge on 13th October 1839 - see link on the free website www.familysearch.org https://www.familysearch.org/ark:/61903/1:1:6KTH-6FM5
They had 4 children
John born 28th January 1841 in Ladysbridge
Mary born 6nd February 1843 in Ladysbridge
Hanora born 2 August 1848 in Ladysbridge
Michael J born 14th December and looks like he was born in England
Jim, I could find nothing on their immigration to America.
Good luck with your research
Phyl IrelandXO Volunteer ☘