Toussaint-Henry-Joseph Fafchamps
Joseph Montigny further improved the weapon, completing the transportable 37-barrels Montigny mitrailleuse (also known as the "Fafschamps-Montigny mitrailleuse") in 1863. From 1859, Joseph Montigny proposed his design to Napoleon III, which led to the development of the French Reffye mitrailleuse, designed by Jean-Baptiste Verchère de Reffye with the collaboration of Montigny, and which was adopted by the French Army in 1865. The invention of Fafschamps thus became the basis of the "mitrailleuse", which was used by the French in the Franco-Prussian War of 1870. Initially kept under wraps as a secret weapon, it became widely used in battle by French artillery during the Franco-Prussian War (1870–71).
MG 13
Dreyse Model 1918 Machinegun: In 1907 Louis Schmeisser of Erfurt patented a machinegun named in honor of the inventor of the needle gun by the heads of the factory where it was made which was founded by Dreyse. The Dreyse machinegun was a heavy, usually tripod mounted, belt-fed and water cooled machinegun.