Claude Dornier was a German aircraft designer and engineer, born on December 14, 1884. He is best known for founding the Dornier Flugzeugwerke, a company that produced innovative aircraft and flying boats. Dornier's designs were notable for their use of all-metal construction, which was a significant advancement in aviation technology during the early 20th century. Throughout his career, Dornier developed several famous aircraft, including the Dornier Do X, one of the largest flying boats of its time. His contributions to aviation helped shape the industry, and he is remembered as a pioneer in aircraft design and engineering. Dornier passed away on December 5, 1969.