Ubi primum
Ubi primum is the title of several encyclicals and apostolic letters written by different popes :
- Encyclical Ubi primum (Benedict XIV.) , December 3, 1740
- Breve Ubi primum accepimus (Clement XIII.) , January 14, 1764
- Encyclical Ubi primum (Leo XII.) , May 5, 1824
- Encyclical Ubi primum (Pius IX, 1847) , June 17, 1847
- Encyclical Ubi primum (Pius IX, 1849) , February 2, 1849
- Apostolic letter Ubi primum (Benedict XV.) , September 8, 1914
