Johann and his family are next listed in the 1905 Wisconsin State Census in Grafton. I assume this is the same location as the 1900 US Census. Their name is written as “TISLKE” which is one of many weird spellings I’ve run across.
The only change seems to be that Minnie’s first daughter, Annie, has moved out. It also looks like Minnie’s name is written either as “Miere” or possibly “Miene.”
Living two houses away is the family of my great-great grandparent’s Charles & Augusta Last and their children. Johann & Minnie’s son, Arthur, will soon marry their daughter, Madora, in 1919.