I am trying to establish whether two little children may have
survived World War 2.

Are there any population lists of Jews in Breslau at the start of World War 2?

I know very little

I know only that

Gabriele Ruth LIEBERMANN, born 2 Jun 1934 in Breslau

and

Denny LIEBERMANN, born 30 Sep 1939 in Dresden

were staying with their grandparents in Breslau .

I do not know on which side of their parentage LIEBERMANN or KATZ
these grandparents were

I also do not know the personal names of the grandparents.

Do you have any knowledge of lists - or where else I might ask?

Thank you

David Lewin
London