Boatner's Civil War Dictionary notes "A court of inquiry, headed by Hancock, found the following officers responsible in varying
degrees for the failure: Burnside, Ledlie, Ferrero, Col. Z. R. Bliss (C.O. 1, 2, XI), and Wilcox.

Then RECORD OF THE PROCEEDINGS OF A COURT OF INQUIRY INSTITUTED BY VIRTUE OF THE FOLLOWING ORDER:
SPECIAL ORDERS NO. 258. WAR DEPT., ADJT. GENERAL'S OFFICE, Washington, D.C., August 3, 1864
O.R.--SERIES I--VOLUME XL/1 [S# 80] pp. 42-163

George Martin