I have seen some in Bellefontaine Cemetery in Mt Vernon, Posey, IN. There are cemetery books in Willard Library-our Genealogy library in Evansville, IN. There is also a business not far from the library 2 blocks east, Benthall Brothers. There are also several living Benthall families in posey county and evansville, IN. Look in the Evansville phone book/or google it. There may be a bunch of your line in Evansville as well. You can go to the two city cemeteries website by clicking Locust Hill Cemetery or Oakhill Cemetery. Also by going to the Browning Funeral Home genealogy obituary collection online! I have had alot of luck just mailing notes to folks listed in the telephone book with the name I have been searching. They either call, email or write me back.