Johannes Streich (16 April 1891 – 20 August 1977) was a German general in the Wehrmacht during World War II who commanded the 5th Light Division during the early stages of the North African Campaign. Sacked for his poor performance during the Siege of Tobruk, he later briefly commanded the 16th Motorised Infantry Division during the advance on Moscow. A veteran of World War I, he was also a recipient of the Knight's Cross of the Iron Cross.
Albert Séguin (8 March 1891 – 29 May 1948) was a French gymnast and Olympic champion. He competed at the 1924 Summer Olympics, where he received a gold medal in sidehorse vault, and silver medals in rope climbing and in team combined exercises.
Henry George (18 February 1891 – 6 January 1976) was a Belgian track cycling racer who competed in the 1920 Summer Olympics.During the First World War, Henry George served in the Belgian army and was part of the Belgian Expeditionary Corps in Russia, fighting on the Eastern Front along with Imperial Russian forces.In 1920 George won the gold medal in the 50 kilometres competition.
Georges Cuisenaire (1891–1975), also known as Emile-Georges Cuisenaire, was a Belgian teacher who invented Cuisenaire rods, a mathematics teaching aid.
Erich Marcks (6 June 1891 – 12 June 1944) was a German general in the Wehrmacht during World War II. He authored the first draft of the operational plan, Operation Draft East, for Operation Barbarossa, the invasion of the Soviet Union, advocating what was later known as A-A line as the goal for the Wehrmacht to achieve, within nine to seventeen weeks. Marcks studied philosophy in Freiburg in 1909.
Franz Sedlacek (21 January 1891 – 1945) was an Austrian painter who belonged to the tradition known as "New Objectivity" ("neue Sachlichkeit"), an artistic movement similar to Magical Realism. At the end of the Second World War he "disappeared" as a soldier of the Wehrmacht near Toruń, Poland. He was declared missing on February 1, 1945 and pronounced dead in 1972.
Helmut Ruhemann CBE, (b. 1891 – d. 1973) was a German painting conservator and restorer, considered the pre-eminent of his profession during his lifetime.
Hermann Werner Siemens (August 20, 1891 (Charlottenberg) -1969) was a German dermatologist who first described multiple skin diseases and was one of the inventors of the twin study. Siemens' work in twin studies is influential in modern genetics and is used to address the environmental and genetic impacts upon traits. Siemens was involved in racial hygiene and affiliated with the Nazi Party.
August Wilhelm Trabandt (21 July 1891 – 19 May 1968) was a German SS functionary during the Nazi era. He commanded the 1st SS Infantry Brigade and the SS Division Horst Wessel during World War II.
Adolfo Best Maugard, also known as Fito Best (June 11, 1891 – August 25, 1964), was a Mexican painter, film director and screenwriter.