Robin: There was a small villiage of Erin Prairie in St. Croix County, just east of Hudson, WI. Loads of Irish settled there. The town/villiage is no longer there bur ERIN CORNERS is still there. None of the business' are there but just up the road is the beautiful St. Patrick's church with adjoining cemetery. I have been researching Erin Praire/ St. Croix County records for over 7 years so if I can help just let me know! ALL my family came from the townships around Erin Prairie. If U live near by it is worth a trip just to see the beauty of the countryside. I can help with resources in Erin.