Mitchell v. Mahin , 51 Ill. 2d 452 ( 1972 )
Boyer v. Boyer , 5 S. Ct. 706 ( 1885 )
Thorpe v. Mahin , 43 Ill. 2d 36 ( 1969 )
People Ex Rel. Kutner v. Cullerton , 58 Ill. 2d 266 ( 1974 )