Carl Elsener Sr. Carl Elsener Sr. Carl Elsener Sr. (also known as Charles Elsener, born 6 July 1922 in Ibach, † 1 June 2013 in Schwyz) was a Swiss entrepreneur. Carl Elsener was the grandson of Karl Elsener (1860-1918) and the son of Carl Elsener (1886-1950). Karl Elsener had opened a factory in Ibach for the production of knives and surgical instruments, from which the knife factory Victorinox developed. Carl Elsener led the company initially with his father and his brother Eduard Elsener (b. 1926). After the death of his father in 1950, he took over the management. The Swiss Army Knife is
Karl Friedrich Louis Dobermann Karl Friedrich Louis Dobermann Karl Friedrich Louis Dobermann (; ; born Tobermann; 2 January 1834 in Apolda – 9 June 1894 in Apolda) was the first breeder of Doberman Pinscher. He started the creation of this dog breed in the town of Apolda, in the Grand Duchy of Saxe-Weimar-Eisenach around 1890, following the Franco-Prussian War. Dobermann served in the dangerous role of local tax collector, and ran the Apolda dog pound. With access to dogs of many breeds, he aimed to create a breed that would be ideal for protecting him during his collections, which took him through many dangerous,