Hi Vickie, Don't know if you already got a response, but here is what I found on the 1850 Edgar Co census in the 19th district, household 757.
William Hurst age 60 farmer value of real estate $4000 born Fayette Co, KY. Sarah age 62 also born Fayette Co, KY. Henry age 17 laborer born Edgar Co, IL.
Living down the road in household 754 are:
Abner Hurst age 27 Farmer real estate $1500born Fayette Co, KY Saphrone age 24 born Floyd Co, KY Alexander age 3 born Edgar Co, IL Bub age 1 born Edgar Co, IL Alex Evans age 67 born Washington Co, VA Isaiah (Spivy?) age 8 born Crawford Co, IL
There are several other Hurst's on other pages. If you would like more lookups, let me know.