Sontag Family Genealogy Forum
There are several members of my family that are trying to piece together the family tree of Alcock-Sontag. I don't have all the information personally, but I can connect someone interested with those family members who do. I know that my grandmother (Mary Elizabeth Alcock) and grandfather (John R Sontag) origionally resided in Woodstock, Ill, but that they later relocated their family to Lake Geneva Wisconsin.
Let me know if anyone is interested in this information, and I'll put you in contact with the right people.