Peter Hubert Desvignes
Peter Hubert Desvignes (born 29 April 1804, Constantinople, Ottoman Empire; died 27 December 1883 at Hither Green (today Lewisham), Kent, England) was a civil engineer, architect, and inventor. While working for Aloys II, Prince of Liechtenstein, Desvignes oversaw the renovation and reconstruction of the Liechtenstein family seat in Austria. He is credited with inventing early versions of the spirograph and the zoetrope.