Nazi Germany specifically targeted Jews and took everything from them, including their lives- why would they NOT be required to pay for this?
Watch the show, especially the episodes with Black people (they're all celebrities). They find all kinds of interesting info that the guests never knew or would have guessed. The last time I watched, Michael Strahan was on and they found his lineage all the way back through King Charles II to Charlemagne because of a white ancestor. IIRC, Wanda Sykes is one who had a black ancestor who owned at least one White slave.
These are interesting-
especially this one-