I have a John Yahraus born about the time that your John was born. He was the son of a John Yahraus, who was a brother to my Elizabeth Yahraus m. Christoph Hohenstein. They lived in Waverly, Pike Co., Ohio. But at this point I have not been able to tie them to the George Yahraus m. Catherine Yeager. Please contact me at landkwing@brinet.com