This photo comes via Mary Scott, and she says it is possessed by Sue Ellen Scott, her husband’s sister, all fellow Kallitzky descendant. They say it is Johann John Kallitzky.

Note from Mary Scott, another Kallitzky descendant, whom I got this image from: "It is marked “Grospop Katlitzsky” on the back in John’s mother’s hand (Miriam Kallitzky). This is John Kallitzsky