Cadillac
Cadillac is among the first automobile brands in the world, second in the United States only to fellow GM marque Buick. The firm was founded from the remnants of the Henry Ford Company in 1902. It was named after Antoine de la Mothe Cadillac, who founded Detroit, Michigan. The Cadillac crest is based on his coat of arms.
Wilson Body Company
It grew from Wilson brothers' blacksmith and wagon repair shop which soon began to manufacture wagons then carriages. The brothers split the business by products and Charles R Wilson formed the C R Wilson Carriage Company followed by a new incorporation, C R Wilson Body Company.
Wilson built Cadillac's first closed production body.