I am searching for information on Charles (Carl) Lau born in 1845 in Germany. He married Dorothea Maria Louise Schroder from Prussia. They settled in Berrien County, MI in the Three Oaks, New Buffalo area. The only son I have listed for them Is Frederick Lau born in 1877 and at some point, he changed his name from Lau to Lowe. Any information would be greatly appreciated.