I was just in Fayetteville, Brown County this week.I was researching my Bavouzet family history.We came from France to the USA on 6 July 1847, and came directly west to Fayetteville by August 1847. While searching deeds at the county recorders office, I saw your relative, Charles Sourd on deeds with my great great grandfather Stephen Bavouset (originally Etienne Bavouzet).I am still in the early stages of reviewing all the 45+ pages that I copied. However, your relative Charles purchased lot number 93 from my GGGrandfather on 3rd Feb 1868. An atlas of Brown County (pub.1876)shows his name on the lot and that it was both a residence and a store. This was Deed Record X-49 page 297. I am sure I have at least another deed record with his name. If you get the chance, I suggest visiting the county seat in Georgetown, the records are easy to look up at the county recorders office.