I am looking for information on the parents of John Julius Bauer born in Ronsberg Austria in 1882. He came to the US in 1900 directly to Antigo, WI passage pd by an Uncle. On his marriage certificate he lists his father as Anton Bauer and mother as Magdalene Schwingel. John married Anna Fleischman daughter of Joseph Fleishman and they all came from Unterhutten, Kreis Bischofteinitz Austria which is very near Ronsberg.
He also is said to have a 1/2 brother Robert Bauer who was born in 1890 and came to the US in 1896. Robert married Josephine Blodgett and they lived in Elcho WI.
Any information would be greatly appreciated.