On January 16, 1826, during the administration of Jose Cesareo de la Rosa as the Rector, the Jalisco State Congress proclaimed the first enclosed order to the University of Guadalajara and then the State's Governor, Prisciliano Sanchez Padilla, reestablish the Institute of Sciences. However, on September 1, 1834, the State's Governor, José Antonio Romero, declared the first reopening of the University and the closing of the Institute of Sciences. Nevertheless, thirteen years later, in 1847, the State Congress proclaimed the Public Teaching Program by which the University of Guadalajara as well as the San Juan Bautista College would be closed, furthermore it'd also reestablish the Institute of Sciences and found two high schools, namely the Boys' Lyceum and the Ladies' Lyceum. Yet the Program was not executed since Mariano Hurtado convinced the State's Governor, Joaquin Angulo, not to do so. As a result, in that same year, it was proclaimed that the Institute of Sciences and the University of Guadalajara would coexist, although the latter would lose its finances and headquarters. Fortunately, a later State's Governor, Jose Maria Yañez Carillo, proclaimed 1853 the assimilation of the Institute of Sciences into the University of Guadalajara, so the later recovered its traditional patrimony.