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.
Lincoln L series
After leaving the company over a dispute with William Durant over World War I production, Cadillac founder Henry Leland created the Lincoln Motor Company. the company produced Liberty V12 aircraft engines as its only source of revenue. With the war finished Lelands decided to make the Lincoln Motor car. The company was reorganised in 1920 & created the first L-series car in 1920, for sale as a 1921 model.