Thank you ever so much for this information. I have got the information about Ida Altschul and Oskar's family.
Marek Hofmann's history is the one we want more information on. Also the information about Mary Hofmann/Menzel. I wasn't sure if her parents were Wilhelm and Eva, so it helps that you have confirmed this. Also I didn't know Eva remarried.
Any extra information is always welcome, my email address is firstname.lastname@example.org
Once again thank you so much for your help,
Best Regards, Amanda