Caroline, I am working on the Busby family genealogy too.This is what I have on Hudson H. Busby.
1860 Walker Co., Alabama Census page 931 taken by John M. Walker 21 July 1860 Hutson Buzbee age 26 (b. 31 May 1833 d. 13 March 1904) Sarah Buzbee age 17 (Sarah F. Stephens b. 1842 GA) Hutson Buzbee b.(31 Aug 1859 AL) Lucinda Buzbee b. abt 1863 AL Real Estate worth $300 and Personal Property $300
This Hutson or Hudson Hall Buzbee is the son of William Buzbee b. 1802 SC son of Jacob Buzbee b.1760/1762 SC.I hadn't found him any more in Walker Co., AL because he must have moved to Blount Co., AL and I haven't looked there.
These Busby families are hard to trace because they kept naming their children after fathers, brothers till each family had children by the same names and about the same age.
My line is from William Buzbee b. 1802 married Elizabeth Key His son William Buzbee b. 1830 married Mary Jane Rice Their son William D. (W.D. "David") Buzbee born about 1854/56 m. Mary Ann Manning David's son Benjamin "Benny" Buzbee b. 1890 married Nancy Jane Abbott
You probably have found this information by now, but you have helped me.Thanks