I just sent you a reply to your inquiry about Rachel and Max Levinsky. I had neglected to give you my name and e-mail address.
I don't know if you are still looking for information. It has been a while, but I just happened on your request. They are my parents. I am starting to look into my mother's parents to try to get some information about them. I am curious as to why you are looking into them. My e-mail address is firstname.lastname@example.org