Dannenfeldt Hi Debbie, I attempted to fulfill your photo requests for the two Dannenfeldt babies as well as Gretchen however I could not find stones for them. Clara, Henry, and Magdalena are the only ones with stones. The three you are looking for may be buried with these people with stones, I am not sure. Otherwise a large portion of the cemetery has stones sparsely spread so there's probably a lot of unmarked graves. Unless you can get a location from the cemetery I am not sure where they would be. I can try to get more info from the church.
RE: Baby Ischerwood I live about 90 miles away from the cemetery and it snowed Monday and they say it will snow more we'd and Friday. If it does not snow more and warms up enough to melt the snow that is already there I am going to try and go up Saturday to take more photos I will search more of section S.