Joseph Plateau  was born in  Belgian. He was the first person to demonstrate the illusion of a moving image. To do this he used counter rotating disks with repeating drawn images in small increments of motion on one and regularly spaced slits in the other. He called this device of 1832 the phenakistoscope.

william Horner published a mode of solving numerical equations of any degree, now known as Horner's method. According to Augustus De Morgan, he first made it known in a paper read before the Royal Society, 1 July 1819, by Davies Gilbert, headed A New Method of Solving Numerical Equations of all Orders by Continuous Approximation, and published in the Philosophical Transactions for the same year. But this version of the history is comprehensively denied by later historians.

Charles-Émile Reynaud , responsible for the first projected animated cartoon films. Reynaud created the Praxinoscope in 1877 and the Théâtre Optique in December 1888, and on 28 October 1892 he projected the first animated film in public, Pauvre Pierrot, at the Musée Grévin in Paris. This film is also notable as the first known instance of film perforations being used.His late years were tragic from 1910 when, crushed by the new Cinematograph, dejected and penniless, he threw the greater part of his irreplaceable work and unique equipment into the Seine as the public had deserted his "Théatre Optique" shows which had been a celebrated attracted at the Musée Grevin between 1892 and 1900.

Eadweard J. Muybridge was an English photographer but lived in the United States. He is known for his pioneering work on animal locomotion which used multiple cameras to capture motion, and his zoopraxiscope, a device for projecting motion pictures that pre-dated the flexible perforated film strip.

The Kinetoscope is an early motion picture exhibition device. Though not a movie projector—it was designed for films to be viewed individually through the window of a cabinet housing its components—the Kinetoscope introduced the basic approach that would become the standard for all cinematic projection before the advent of video: it creates the illusion of movement by conveying a strip of perforated film bearing sequential images over a light source with a high-speed shutter.

George Pal was a Hungarian-born American animator and film producer, principally associated with the science fiction genre. He became an American citizen after emigrating from Europe. He was nominated for Academy Awards in the category Best short subjects, Cartoon no less than seven consecutive years 1942–1948 and received an honorary award in 1944.

some of this source from wikipedia