I did some research at the Defiance County, OH public library 7-17-01 looking for my family roots. I knew that Tillman Koch was married to a Margaret and that they were my gr. gr grandparents. I didn't have a name for Margaret but found their children's names in the earliest census records of 1850 from Noble Township. The children listed at that time were Samuel and Daniel, but in the census of 1870 added John M, Amanda, Sabriay?, Ellenora, William, Sarah, and Cora A. In the 1880 census they added George W and Charles F. George was my great grandfather.