I can find only one miracle attributed to the intercession of Juan Diego:
It occurred in May 1990, and concerned the "scientifically inexplicable" cure of Juan Jose Barragan of Mexico City. This young man, a marijuana addict, stabbed himself while under the influence of the drug, then threw himself from the balcony of his apartment building. Despite severe head injuries and other trauma, he made a complete recovery within three days, during which time his mother had prayed to Juan Diego.
Juan Diego is not currently listed as a patron saint.
Saint Juan Diego's parents were named Juan Bernardino and Maria Lucia.
Juan Diego is represented by an eagle.
Juan Diego is not currently listed as a patron saint.
Juan Diego does not currently show any officially assigned patronages.
Pope John Paul II declared Juan Diego a saint.
Juan Diego currently is not a patron saint.
As far as I know, Juan Diego has not been officially designated a patron saint of anything yet.
December 9 is the feast of Juan Diego.
We have no record of the names of the parents of Juan Diego.
Juan Diego was a Mexican peasant who reported seeing an apparition of the Virgin Mary, known as Our Lady of Guadalupe, in 1531. The Catholic Church eventually recognized the event as a miracle, and Juan Diego was canonized as a saint in 2002.
If Juan Diego even attended a school is not recorded.