I have just finished uploading the list of Landowners in the 1870's to the IGP Archives. These were people who owned more than 1 acre. These can be useful in telling your where your ancestor's landlord lived. They may have kept good records on their tenants. You can find the landowner from Valuation Records. To view this group go to: http://www.igp-web.com/IGPArchives/ Pick TIPPERARY from the list of counties and then CENSUS SUBSTITUTES. Thanks go to Mimi Taylor for transcribing these. She is doing all counties. Regards, Christina