There’s a good chance the subjects in this mystery photo are directly related to a previous mystery photo subject I mentioned recently on this blog. Both photos came to me through Halbo Kool and both appear to have come from the same place and have similar coloring. In that mystery photo, I postulated that the subject was a brother of Cornelis Kool . It would stand to reason then that the woman and child in this photo were his wife and child. That’s the best educated guess I have, however, so I’m open to other hypotheses.