Source: Civil War–era loyalty oaths, 1861-1871, Dexter P. Tiffany Collection Location: Dexter P. Tiffany Collection, Archives
Last Name:	Brock
First Name:	Robert
Middle Name:	T.
Collection:	Dexter P. Tiffany Collection
Box:	69
Folder:	4
Date of Document:	10/31/1866