Although the maternal grandfather of Della Murray, Antoine Martin, was born in France around 1816, it is in the ancestry of his wife, Mary Anne Frances McDougall that he married on
June 22, 1841
in Windsor (Ontario) that the ancestors of French-Canadian origin of Hillary Rodham Clinton can be found.
Dorothy Emma Howell Rodham (June 4, 1919 – November 1, 2011)[1][2][3] was an American homemaker and mother of First Lady, U.S. Senator, and U.S. Secretary of State Hillary Rodham Clinton. https://en.wikipedia.org/wiki/Dorothy_Howell_Rodham#Marriage_and_family