User Comments:
After searching the database on all 3 settings with the full name of Jeszaja Tajtelbaum (and finding nothing), I searched exactly for the last name and was able to find Jakub. I also attempted to search for the translation of Jeszaja (Isaiah) and found nothing. His date of birth fits the parameters for having attended #14B, and he is the only individual that is remotely close to what I was looking for. He is listed twice, I believe, in the database (the birthdates are too close together for it to be just coincidence- 01.04.1927 and 04.04.1927). His notes indicate that he moved to the Cranachstrasse address on 08.02.43. His notes also indicate that he was held in an orphanage (Weisenhaus).