The last major ethnic group that has affected my Ancestry (and a bit of Wisconsin) is the Irish. It’s probably the 3rd largest ethnicity in my family tree, behind German and Polish.
All of the Irish in my family tree comes from my paternal grandmother’s line. She herself was born a Corrigan, which is obviously an Irish name. It takes a few jumps back before you find more Irish names since Corrigan seemed like it lasted more generations than the others.
My Irish immigrated over from County Tyrone in Northern Ireland and into Canada (making a stop in New York, I think.) The Michael Corrigan family came along with most of their children. They settled in the town on Mara in Ontario. There is actually a book called, “They Came to Mara,” that has some information on my family. They seemed to have lived there for a few generations before my great-great grandfather, Thomas Corrigan, traveled to and settled in the Ashland/Sanborn area of northern Wisconsin. Ashland is up near Superior; way up in the cold part (The cold-er part to be more specific.)
My Irish family didn’t really expand out of the Ashland area. My great uncle Edwin Corrigan wrote a letter to another family member talking about life in the Ashland area in the early 1900s. I wrote about it in an earlier post and I have transcribed most of it. And, as with most ethnic groups in Milwaukee, the Irish have their own cleverly-named, annual festival: Irish Fest.