Who is Aaron Jastrow from War and Remembrance and what is their importance?

aron is Natalie's uncle and author of "A Jew's Jesus." He is wealthy and has turned away from the Jewish faith, though he was born a Jew. He actually became a Catholic but never worshipped in that faith either. Aaron was certain that the American citizenship and the fact he had converted to Catholicism would protect him from persecution as other Jews were being persecuted, but the time comes when Aaron is just as vulnerable as other Jews.