The Jennie Sies papers date from January 1, 1880 to September 24, 1880 and measure 1 linear inch. The papers consist of Jennie's original 1880 journal and a transcription of the journal by Cathryn McCleery Harsha and her daughter Bertie Harsha See, who were descended from Jennie's older brother Fred Sies, and by Carmine Harsha Miller. The transcription includes copies of family photographs, but none of Jennie. The journal is made of daily entries in which Jennie Sies recorded her activities. Jennie's life is depicted as one of regular chores, Bible readings and social activities. The journal abruptly ends on September 24, 1880. Jennie Sies died on October 3, 1880 at age 20.