He also sent me this picture of Charles' wife, Rosa. (update: After looking at this picture again, I realized it couldn't be Rosa, as she was born in 1855, and this is clearly a carte-de-visite from the mid 1860's. It has to be Rosa's mother, Mary Augusta Schmitt.)
And this nice picture of them out in the yard somewhere. This is undoubtedly on Union Street in Heritage Hill where the Hausers spent their last years. The clothing looks to be late 30's.
I was working on my history/genealogy program of the West Side's early German families when I ran across this great website. Since these families went to the same church, worked in the same factories, and lived in the same neighborhood, they were all intermarried. I have quite an extensive database on them and now I can add some more dates and pictures and fill in a few missing pieces on some of the families.
I will definitely be printing that top picture to hang in my music room. (If I ever get it done!)