It would be funny if your William H. was the son of Michael and he married a Margaret. Michael was married to a Margaret, too. Then, your William's son, Lewis, was also married to a Margaret! I don't know how Tim knows that your William was the son of Michael. Did you ask your Uncle Thrasher how he knows William came from Monroe County? Have you ever found William in a census after 1870? He was unmarried and living with his father in Monroe Co, IN. The earliest I cna pick up your line is with Lewis in the 1910 census. He says his father was born in IL. Our William was born in IN. How did you get the Sept 1878 BD for Lewis? If you email me I will show you how to take Peter Thrasher back to Georg Drescher, born December 11, 1654 in Ellmendingen, Pforzheim, Baden, Germany with sources.