I had a series of scrapbooks, kept by a woman from the German Settlement. I indexed these and turned them over to the Elk County Historical Society. They are filled with newspaper clippings, many dealing with the Steis families. Unfortunately there were two Peter Steis', so many of the clippings may not be interesting to you. You could just list the names (i.e, Jacob Steis, Frank Kosinski, etc.) that you want. Ask for the clippings from the Froberg notebooks. It has been years since I have looked at these scrapbooks, but there should be much helpful information. The charge should be minimal, but you can limit the amount you wish to spend.
Good luck!