These are my g-grandparents who emigrated from German speaking countries to Wisconsin. August BREITZMANN (approx 1838-1886) and wife Wilhelmine KOEPP (approx 1859-1890). They lived in Wauwatosa, Milwaukee County, WI in 1880. The name was Americanized to Brightsman. I am also looking for a sister Bertha GAULKE who took care of their children for a few years after they died. The second family is Carl F. ROGALSKY (1856-1886) and wife Louise E. BROCK (1862-1910). They immigrated in May 1883. Family records say that they came from Gross Banken, Germany. Does anyone know where this is as I can't find it on modern day maps? They settled in Concord, Jefferson County, WI. I am seeking information on their siblings, ancestors and descendants. Janet from California