Jean Marchand was a prominent Canadian politician and member of the Liberal Party. He served as a Member of Parliament (MP) for the Quebec riding of Québec—Montmorency from 1945 to 1958. Marchand was known for his contributions to various social policies and his commitment to improving the lives of Canadians. In addition to his role as an MP, Marchand held significant positions in the Canadian government, including serving as the Minister of National Health and Welfare. His work focused on healthcare reform and social welfare programs, which had a lasting impact on the Canadian social landscape.