Fred Meinert was my great grandfather's brother. Maria Heim was the daughter of Johann Georg Heim and Elisabetha Katharina Schaefer. Johann Georg Heim was a farmer and a blacksmith in Gniebel, Tubingen, Wurttemberg, Germany. You can find information about their children on www.familysearch.org. They had five daughters, Jakobine, Katharine, Rosine Catharina, Barbara and Anna Maria (your Maria Heim). They also had one son, John George, who immigrated to the U.S. in 1868. He settled near Easton, Leavenworth County, Kansas. I can tell you more about the Meinert and Heim families in Kansas and Oklahoma, and I have old pictures. If you are interested, send me an email at email@example.com.