List of Famous people born on September 12nd

Raffaele Cadorna Jr. was an Italian general who fought during World War I and World War II. He is famous as one of the commanders of the Italian Resistance against German occupying forces in north Italy after 1943.

Bjørn Floberg is a Norwegian actor of film, television and theatre. He is particularly noted for playing unsympathetic authority figures, but he has also had success playing other types of roles.

Günter Rexrodt was a German politician. He lived in Berlin.

Paul Joseph Swain a prelate of the Catholic Church and the former Bishop of the Roman Catholic Diocese of Sioux Falls from 2006 to 2019.

Oscar Camenzind is a former professional road racing cyclist from Switzerland. He is national road champion of 1997. In 1998 he won the World Road Championship and the Giro di Lombardia, in 2000 he won the Tour de Suisse and he won Liège–Bastogne–Liège in 2001. His career came to an abrupt end when he retired from pro cycling after a positive doping test in July 2004 for erythropoietin, leading into the Athens Olympics. After confessing to the use, in 2005 he was sued in Swiss court in order to name his supplier, which he refused to do fearing retribution.

Georg Karl Wilhelm Hamel was a German mathematician with interests in mechanics, the foundations of mathematics and function theory.

Richard Douglas Lamm is an American politician, writer, and attorney. He served three terms as 38th Governor of Colorado as a Democrat (1975–1987) and ran for the Reform Party's nomination for President of the United States in 1996. Lamm is a Certified Public Accountant and currently the Co-Director of the Institute for Public Policy Studies at the University of Denver.