Utah State University
Special Collections and Archives
Logan, UT 84322
The Special Collections focuses on Mormon history and the Cache Valley (Utah-Idaho) region. Two notable collections include the extensive Leonard J. Arrington Collection and the Cache County Archives (1860–1939). Cache County records include probate court and property tax records. Many of these records have been microfilmed and are also available at the Utah State Archives. The Special Collections website contains a guide for genealogists and family historians.