You must provide specific name and date of death for the person you are looking for, as searching through newspapers can be very time consuming. If you have a special case, please ask and I can see what I can do to help you.
I will search for the obituaries in the Milwaukee Sentinel (prior to the JS) and Milwaukee Journal Sentinel (1910-present). If you have good indication that your ancestor may be in one of the German papers (i.e. the Seebote// Herold), I have experience looking in those papers and would be willing to check those as well. Additionally, Milwaukee-based papers often include obituaries of residents of outlying towns, also. I can provide either paper or electronic copies of the obituary.