That's very interesting since Lillian told me her father died when William was very young. However, maybe they split up and because it was such a shameful thing Sarah just told the kids he died. But she also told me most of Sarah's family came to the US but his did not. Maybe she didn't know or forgot about the sister. In any case, your father said you had a lot of info so please share what you know whenever you feel like it. I think it's awful that we are first cousins and never met.