Grand Pa Butch, John and William J Chesak
From Mark Chesak of Boston:
",,,The man we called Grand Pa Butch is in the first old family photo you have in your gallery. On the left.
The picture (from address number 1214, I'll assume that's in Wisconsin) has Butch on the left, his father John in the middle and then uncle Bill (William Jacob Chesak), holding some sort of camera or recording device on the right."