sorry if i offended you , but if they changed their name and religion they are no longer jewish as i said. you are a johnny come lately to responding to this post. , while i have been busy helping multitudes do their entire family trees pro bono....probably have more degrees and knowledge of judaism than you can ever hope to have. there was no need for your snide remark. I was quite polite in my answer to the question. BTW if you also need any help i am available to do so . in the spirit of teshuva , L'shana tova .