Where and when did your Stephen W. Edwards die? Where is he buried? This appears to be him in the 1850 Census.
1850 United States Federal Census > Kentucky > Washington > Not Stated
Samuel Paddock 53 m farmer KY
Francis Paddock 48 f KY
Mary J Paddock 25 f KY
Allen Paddock 19 m KY
Drucilla Paddock 17 f KY
George W Paddock 15 m KY
Malinda Paddock 10 f KY
Samuel H Paddock 8 m KY
Stephen W Edwards 20 m KY
Washington Co, KY Marriage Book 1, page 182
Samuel Paddock to Frances Jones
My Edwards family was also from Washington/Marion County Kentucky though I don't know of a Stephen in my family.