It will be such a special trip for your husband to visit Ireland, the land of his ancestors.
The civil registration in Ireland was introduced in 1864. Before that time all records were kept at the local parish churches. Nowadays,all remaining records from this time have been collected in the Genealogical Centre
assigned to their county. I would recommend you to get in touch with the genealogical centre in Co. Tipperary, as well, they might provide you details about the town you are looking for, as I couldn't find modern evidence. You will find more tips on this thread “Helpful Research Tips”
I hope it helps.