Source: Civil War–era loyalty oaths, 1861-1871, Dexter P. Tiffany Collection Location: Dexter P. Tiffany Collection, Archives
Last Name:	Platt
First Name:	Helen
Middle Name:	C.
Collection:	Dexter P. Tiffany Collection
Box:	68
Folder:	2
Date of Document:	9/2/1865