1825: John Baptiste Salpointe, the first Roman Catholic Bishop of Arizona, is born.

1898: University of Arizona baseball players challenge a team of Tucson businessmen in one of the city's first baseball games. The businessmen beat the college boys, 25-23. (from "The book of Tucson firsts" by Larry Cox)

1943: The first Tucson chapter of Alcoholics Anonymous — which consisted of two members — meets. (according to "The book of Tucson firsts" by Larry Cox)

1984: "Tucson Weekly" premieres. The 12-page publication, started by Doug Biggers and Mark Goehring, brings in approximately $600 of advertising revenue.

Want to share an important event from Tucson's history? Email it to krumore@azstarnet.com.