Discharged June 25th per Sept & October Rolls
Records card numbers
Casualty Sheet
SERVICE.--Moved to Lexington, Ky., September, 1861, and duty there until October 1. Moved to Camp Dick Robinson, Ky., October 1. Duty there, at Round Stone Creek, Crab Orchard, Somerset and Columbia until January, 1862. Moved to Renick's Creek, near Burkesville, January 7, and to mouth of Greasy Creek January 17. Moved to Nashville, Tenn., March 18-25; thence march to Savannah, Tenn., and to Shiloh March 29-April 7. Advance on and siege of Corinth, Miss., April 29-May 30. Pursuit to Booneville May 30-June 6. Buell's Campaign in North Alabama and Middle Tennessee June to August. March to Nashville, Tenn. From Dyer's Compendium:

Shiloh Area Map
3rd Regiment, Kentucky Infantry (Union)

Regimental History
Third Infantry
KENTUCKY
(3-YEARS)
Third Infantry. -- Cols., Thomas E. Bramlette, William T.
Scott Samuel McKee William H. Spencer, Henry C. Dunlap;
Lieut.-Cols. Daniel R. Collier, William A. Bullitt; Majs.,
Charles H. Buford, John Brennan.
This was one of the regiments organized at Camp Dick Robinson
in the summer of 1861. Government muskets having been brought
to Lexington, and there being danger that the secessionists
would seize them, a portion of the regiment moved to that
place, with a detachment of the 1st Ky. cavalry, in Aug., 1861.
The regiment marched again to Lexington, Sept. 18, and on Oct.
1 returned to Camp Dick Robinson where it was mustered into
service Oct. 8. On March 18, 1862, it proceeded by steamer to
Nashville. It was then 900 strong.
reference: Ancestry.com
Disability discharge August 6, 1862-Nashville, Tenn.
Muster Camp Nelson September 15, 1861-Company I, 3rd Regiment - NPS card on William

William J. Davis Company I 3rd Infantry

William James Davis-Born Hances Creek, Harlan County, Ky 1844, Jesse DAVIS -father(b1826) and Nancy BAKER-mother(1829) -another Son- Gabriel Jefferson DAVIS-Born 4 Apr 1858-my grandfather's father. Married Ellen Robbins per David Hoskins record.