I spent a little time on the internet and found thatAncestry lists Julia Johnson as marrying Willis Hancock in Bibb County, Georgia; so there should be more information about both of them on Ancestry.
I found a listing for Willis Hancock as a private in the 59th Georgia Infantry Regiment, Lockett Volunteers of Bibb County on May 16, 1862 with the comment "appears only on roll for June 165, 1862." (http://www.geocities.com/confederate_cause/Muster-Roll-59th-GA-Inf-CompanyK.htm)

http://www.rootsweb.ancestry.com/~gabibb/cemetery.htm
DOLES CEMETERY
6220 Thomaston Rd
Macon, GA 31210
Telephone (478) 477-6097
Location: next to The Doles United Methodist Church

http://www.usgwarchives.org/ga/bibb/photos/tombstones/dolesunitedmetho/hancock13209ph.jpg: This site has pictures of the headstones of both Willis Hancock and Julia but I could not transfer them to the comment wall. His headstone confirms that he was a member of the 59th Georgia Regiment. The church may have some documentation.
Doles UMC
6258 Thomaston Rd.
Macon, GA 31220
Phone: 478-477-6097
Contact Via Email
http://www.dolesumc.com/

Eva Baker

Hi Jennifer! I posted Census information for BIBB Co. @ the Georgia Root Diggers! Hope this helps & that you've been making progress on your search for Willis T!:-)

Luckie.