In Re Estate of Bird , 410 Ill. 390 ( 1951 )
Pedrick v. Peoria & Eastern Railroad , 37 Ill. 2d 494 ( 1967 )
Fox v. Dept. of Revenue , 34 Ill. 2d 358 ( 1966 )
Calvetti v. Seipp , 37 Ill. 2d 596 ( 1967 )
The People v. City of Chicago , 363 Ill. 409 ( 1936 )