After her death, the club established the "Mittleberger Fund", a scholarship given to women with financial need.
[4][5] Mittleberger began tutoring young women privately in her home.
[7] The school included boarding and offered college preparatory coursework for its students.
[1] After its opening, the school quickly expanded and served many daughters of prominent citizens.
[7] The daughters of James A Garfield and Rutherford B. Hayes attended her school.