In 1924, the Gibault High School was built for Catholic males. It closed in 1935 but was reopened in 1947 as Central Catholic High School. Central Catholic became co-educational during the 1970–71 school year when it was joined with the all-female St. Rose Academy. The name was changed to Rivet High School, in honor of Jesuit priest Jean Francois Rivet who in 1795 had been paid by President Washington to run a school in Vincennes, the first public school established in the Indiana Territory.

In 1924, the Gibault High School was built for Catholic males. It closed in 1935 but was reopened in 1947 as Central Catholic High School. Central Catholic became co-educational during the 1970–71 school year when it was joined with the all-female St. Rose Academy. The name was changed to Rivet High School, in honor of Jesuit priest Jean Francois Rivet who in 1795 had been paid by President Washington to run a school in Vincennes, the first public school established in the Indiana Territory.

The current Old Cathedral was built in 1826, and stands on the site of three previous churches. The first was a crude log structure built about 1732, where the first Catholic parish in Indiana was formed. Four bishops are buried in the crypt of the current Cathedral, and the adjoining cemetery is the final resting place of over 4,000 early citizens of Vincennes. 

Located behind the Old Cathedral, is the oldest library in Indiana containing ten thousand rare volumes and documents. The oldest document in the collection is a papal bull issued by Pope John XXII, dated 1319. Artifacts on display include prehistoric stone tools, 18th and 19th century maps and paintings, Governor William Henry Harrison’s peace pipe, Shawnee Warrior Tecumseh’s war club, various chalices, Abraham Lincoln’s campaign banner and many other items too numerous to mention.