Antoine de la Mothe Cadillac
Upon his arrival in America, La Mothe adopted his title after the town of Cadillac, Gironde in southwestern France. The city of Detroit became the world center of automobile production in the 20th century. William H. Murphy and Henry M. Leland founded the Cadillac auto company and paid homage to him by using his name for their company and his armorial bearings as its logo in 1902. Various places bear his name in America, in particular Cadillac Mountain in Maine and the town of Cadillac, Michigan.
Lincoln Motor Company
Following the Great Depression, a number of American luxury car manufacturers were either forced into closure or reorganization; by 1940, alongside Lincoln, the American luxury-car segment largely consisted of Cadillac (who ended production of the LaSalle and V16 in 1940), the Chrysler Imperial (reduced to 8-passenger sedans and limousines), and Packard. To further secure the future for Lincoln, on April 30, 1940, Ford Motor Company reorganized Lincoln Motor Company as the Lincoln Division of Ford Motor Motor Company. While previously operating as an autonomous entity, as a division, Lincoln structurally became similar to its major competitor Cadillac (within General Motors).