Mariss Jansons, Latvian conductor (d. 2019) was born on January 14, 1943.

Mariss Ivars Georgs Jansons was a Latvian conductor best known for his interpretations of Mahler, Strauss and Russian composers such as Tchaikovsky, Rachmaninoff and Shostakovich. During his lifetime he was often cited as among the world's leading conductors; in a 2015 Bachtrack poll, he was ranked by music critics as the world's third best living conductor. Jansons was long associated with the Bavarian Radio Symphony Orchestra and Royal Concertgebouw Orchestra as music director.