Franz Ritter von Stuck (February 23, 1863 – August 30, 1928), born Franz Stuck, was a German painter, sculptor, printmaker, and architect. Stuck was best known for his paintings of ancient mythology, receiving substantial critical acclaim with The Sin in 1892. In 1906, Stuck was awarded the Order of Merit of the Bavarian Crown and was henceforth known as Ritter von Stuck.
Ferdinand Ritter von Mannlicher (January 30, 1848 – January 20, 1904) was an Austrian engineer and small arms designer. Along with James Paris Lee, Mannlicher was particularly noted for inventing the en-bloc clip charger-loading box magazine system. Later, while making improvements to other inventors' prototype designs for rotary-feed magazines, Mannlicher, together with his protégé Otto Schönauer, patented a perfected rotary magazine design, the Mannlicher–Schönauer rifle, which was a commercial and military success.