I am looking for my great-grandmother's sisters. One that I have not been able to track down is Marie Macke Meier. Marie could have been Maria originally. She was born in Oldenburg, Germany, sometime in the 1870s+/- 10 years. She would have come to the U.S. after 1893 possibly to Carroll County, Iowa. Her married name was Meier. She may have lived in Nebraska as well. Her parents were Bernard Heinrich Macke and Anna Maria Baumer. Her sisters that came to the US were Anna Macke Schwabe, Mary Agnes Macke Schwabe Trenkamp, and Bernadine Macke Schiltmeyer. Any help would be appreciated.