Baedeker running of the firm. 1859−1861: Following the death of Karl Baedeker, his eldest son Ernst Baedeker (1833−1861) became the head of the firm. After his training as a bookseller in Braunschweig, Leipzig and Stuttgart, he had spent some time at the English publishing house "Williams & Norgate" in London. On New Year's Day, 1859, he had joined his father's publishing firm as a partner and just ten months later he was running it on his own. His tenure at the helm of the firm saw the publication of three new travel guides in 1861 viz the first Baedeker travel guide
Karl Benz Mannheim to live in nearby Ladenburg, and solely with their own capital, founded the private company, C. Benz Sons (German: "Benz Söhne") in 1906, producing automobiles and gas engines. The latter type was replaced by petrol engines because of lack of demand. This company never issued stocks publicly, building its own line of automobiles independently from Benz & Cie., which was located in Mannheim. The "Benz Sons" automobiles were of good quality and became popular in London as taxis. In 1912, Karl Benz liquidated all of his shares in Benz Sons and left the family-held company in Ladenburg to Eugen