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 Krumbacher of Michael Glykas (1894) and Kassia (1897) and "Populäre Aufsätze" (1900). In "Das Problem der neugriechischen Schriftsprache" (1902) he strongly opposed the efforts of the Katharevousa purists to introduce the classical style into modern Greek language and literature. A full list of his works was published in the memorial edition of "Byzantinische Zeitschrift". Karl Krumbacher Karl Krumbacher (23 September 1856 – 12 December 1909) was a German scholar who was an expert on Byzantine Greek language, literature, history and culture. He was one of the principal founders of Byzantine Studies as an independent academic discipline in modern universities. Krumbacher was