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 Albrecht Karl Albrecht Karl Hans Albrecht (; 20 February 1920 – 16 July 2014) was a German entrepreneur who founded the discount supermarket chain Aldi with his brother Theo. He was for many years the richest person in Germany. In February 2014, he was ranked the 21st-richest person in the world by Hurun Report. Karl and Theo Albrecht were born and raised in a Catholic family in modest circumstances in Essen, Germany. Their father, Karl Sr, was employed as a miner and later as a baker's assistant. Their mother Anna, née Siepmann, had a small grocery store in the worker's quarter