• Blue Earth County
• Blue Earth County Genealogy Page
• City of Mankato Page
• E-Museum, Minnesota State University, Mankato
• MACCB
• Minnesota Heritage Publishing
• MN River Valley National Scenic Byway
• Rapidan Heritage Society
• USGenWeb Archives: Minnesota
• Twilight Garden Club
• MN River Sips of History

Historical Societies:

• Betsy-Tacy Society
• Brown County Historical Society
• Freeborn County Historical Society
• LeSueur County Historical Society
• Martin County Historical Society
• Minnesota Historical Society
• Waseca County Historical Society
• Watonwan County Historical Society

Libraries:

• Bethany Lutheran College Library
• Blue Earth County Library
• Minnesota Reflections - Minnesota Digital Library
• Minnesota State University, Mankato Library
• Traverse des Sioux Library System