Eleventh Brigade - Fifth Division - Army of the Ohio
Brigadier General Jeremiah T. Boyle

This brigade formed in rear of the Fourteenth Brigade at 8 a.m. Monday, April 7, 1862, near Hurlbut's headquarters, in the following order from left to right: Ninth Kentucky, Thirteenth Kentucky, Nineteenth Ohio, the Fifty-ninth Ohio in reserve. T about 10 a.m. it became engaged at the east side of Duncan Field, the Nineteenth Ohio in front of Bartlett's battery. The brigade relieved the Fourteenth Brigade and was engaged on the front line in two or three engagements and finally took position on right of the Fourteenth and held it until night. The Nineteenth Ohio was at 12 m. sent to the support of Nelson's division and was engaged at the Peach Orchard.

9th Kentucky - Colonel Benjamin C. Grider

13th Kentucky - Colonel Edward H. Hobson

19th Ohio - Colonel Samuel Beatty

59th Ohio - James P. Fyffe