Sisters?

I am not sure if these two ladies are related, but they look very much alike. The back of the photo to the left has this written on it on back : Your Loving friend
L. Dizzie or Dizzir... not sure. Photos are from a Chicago photographer (Champaign IL( T. Naughton) and 288 West Madison St. (Geo. D. Klein)
photos were found in Boone County (Poplar Grove IL.)

Any idea who we are?