I added Shaibowitz-3 to our list of needing a project member added to the trusted list.
Unfortumately, I have found google nearly useless for Holocaust victims - they died long before the advent of the internet, so unless they did something notable during their lives, there's nothing about them on the internet. Family Search is almost as useless - I suspect that birth/marriage/census/whatever records for Jews were not kept in Germany before World War II and they weren't alive after it. Ancestry might have some in the family trees there - I'm not a member, so I don't look there at all - but, even so, it's not likely to be sourced information that is useful for us.
For survivors, Family Search can sometimes help find immigration records, but the only infromation I've been able to find for victims is in databases of holocaust victims on sites like Yad Vashem and in private family databases that are online..