I found a photo taken by Gustav Dahms studio, 218 Brady St, Davenport IA. It is a photo of a man, I am guessing it was taken 1900 or early 1900s. The annotation on the back says "Brother John Slivdyvin (Stiudyvin, Sliudyvin, something similar), Rock Island IL". I am wondering if there is any family in the area with a name similar to this. Rebecca