I'm seeking information on my ancestor Isaac Berlincourt and his family. He had a son named Floren. Floren had a son named Alseid who came to the US around 1850. Alseid was my great grandfather. There is one other Berlincourt family in my area and I think we are related at Isaac's generation but I'm seeking information about siblings in Switzerland. Isaac and Jean Pierre were both born around the same time from what I've been able to find.