While researching my Dutton roots in Madison County, IL, I found that some of my ancestors are buried in an old cemetery between Troy & St. Jacob. It is now called St. Gilead Cemetery. Late 19th century & early 20th century, parts of it were known as Hediger Cemetery. When we were there, we did see some Renfro graves. We were too upset about the upheaval in the cemetery to take more than notes on my relatives. St. Gilead Cemetery is on the Madison County map.