1943 deaths

Walther Kruse (September 8, 1864 – 1943) was a German bacteriologist who was a native of Berlin.
In 1888 he received his doctorate from Berlin, where he was a student of Rudolf Virchow (1821–1902). From 1889 until 1892 he worked as a bacteriologist in Naples, and in 1892 travelled to Egypt to perform research on dysentery. In 1893 he became an assistant to hygienist Carl Flügge (1847–1923) in Breslau, and in 1898 became an associate professor at the University of Bonn. Later he served as a full professor in Königsberg (1900), Bonn (1911) and Leipzig (1913).
Walther Kruse is remembered for his work in parasitology and his research of intestinal bacteria infections. He performed extensive studies of Shigella dysenteriae during an epidemic of dysentery in the Ruhr area of Germany. This organism is sometimes referred to as the "Shiga–Kruse bacillus", and its associated disease as "Shiga–Kruse dysentery". These eponyms are shared with Japanese bacteriologist Kiyoshi Shiga (1871–1957). Kruse documented his findings in a 1900 treatise titled Über die Ruhr als Volkskrankheit und ihren Erreger.
In 1914 he demonstrated that the common cold could be transmitted to healthy individuals via nasal secretions that were free of bacteria. The results of these experiments were published in a treatise called Die Erreger von Husten und Schnupfen (1914). A specialized tool used to spread material over the surface of a culture medium is called "Kruse's brush".

Léon Johnson (29 February 1876 – 2 January 1943) was a French sport shooter who competed at the 1908 Summer Olympics, the 1912 Summer Olympics and at the 1920 Summer Olympics.1908 London
In 1908 he was a member of the French team which won the bronze medal in the team free rifle competition.
In the 1908 Summer Olympics he also participated in the following events:

300 metre free rifle - eighth place
moving target small-bore rifle - tenth place
disappearing target small-bore rifle - 21st place1912 Stockholm
Four years later he participated in the following events:

Team 50 metre small-bore rifle - fourth place
Team free rifle - fourth place
Team military rifle - fifth place
50 metre pistol - tenth place
25 metre small-bore rifle - 19th place
300 metre free rifle, three positions - 24th place1920 Antwerp
In 1920 he won silver medals in the 300 metre military rifle, prone event and as member of the French team in the team 300 metre military rifle, prone competition.
In the 1920 Summer Olympics he also participated in the following events:

Team 300 and 600 metre military rifle, prone - fourth place
Team 30 metre military pistol - fifth place
Team 50 metre small-bore rifle - fifth place
Team 300 metre military rifle, standing - fifth place
Team 600 metre military rifle, prone - fifth place
Team 50 metre free pistol - sixth place
50 metre small-bore rifle - result unknown
300 metre military rifle, standing - result unknown

Georges Lucien Démanet (6 December 1874 – 20 June 1943) was a French gymnast who competed at the turn of the 20th century. He participated in Gymnastics at the 1900 Summer Olympics in Paris and won the bronze medal with a total score of 293 points in the only gymnastic event to take place at the games, the combined exercises. Gustave Sandras won gold with a score of 302 points and Noel Bas won silver.

Irena Morzycka-Iłłakowicz (also as Iłłakowiczowa, 26 July 1906 – 4 October 1943) was a Polish second Lieutenant of the National Armed Forces and intelligence agent. The daughter of Bolesław Morzycki and Władysława Zakrzewska and the sister of Jerzy, she was also a polyglot who spoke seven languages: Polish, French, English, Persian, Finnish, German and Russian.

Commander James Wiggins "Red" Coe (June 13, 1909 – September 28, 1943) (missing), January 8, 1946 (presumed dead) was an American submariner. A submarine ace, Coe commanded USS Skipjack and Cisco during operations in the Pacific theatre of World War II. After a number of successful patrols, Coe and the Cisco failed to return from patrol in November 1943, and her captain and crew were presumed dead in 1946.

Lilli Henoch (26 October 1899 – 8 September 1942) was a German track and field athlete who set four world records and won 10 German national championships, in four different disciplines.Henoch set world records in the discus (twice), the shot put, and the 4 × 100 meters relay events. She also won German national championships in the shot put four times, the 4 × 100 meters relay three times, the discus twice, and the long jump. She was Jewish, and during the Holocaust she and her mother were deported and shot by the Nazis in the Riga Ghetto in September 1943.

Arnold Zadikow (27 March 1884, in Kolberg, Pomerania – 8 March 1943, at the Theresienstadt ghetto) was a modernist German-Jewish sculptor and medalist who worked in Germany and France. Zadikow studied under the neoclassical sculptor Heinrich Waderé
and mainly worked on portrait busts, gravestones and plaques. He was a soldier on the Western Front during the Great War and sustained combat injuries in 1917 before being taken to a British prisoner of war camp. After the war, he dwelt mainly in Munich and Rome, but briefly worked in Paris in 1932. Zadikow liked to work with biblical motifs, and his sculpture of the young David was displayed in the entrance of the Berlin Jewish Museum in 1933. Considered his most important work, the statue was lost during the Second World War.
In 1933, sensing trouble for Germany's Jewish population, Zadikow moved to Prague with his wife Hilda and their daughter Marianka. He was later joined by other German artists such as Oskar Kokoschka, John Heartfield and Thomas Theodor Heine. In the wake of the Nazi invasion of Czechoslovakia in 1939, Jews in the country faced increasing persecution, and finally on 15 May 1942, the Zadikows were rounded up and ordered to board a train to Theresienstadt ghetto, where Arnold died. Hilda and Marianka were transported to Auschwitz-Birkenau the following year, but managed to survive long enough to be liberated in 1945.Throughout his working life, Zadikow designed decorative gravestones, including that of the German physician and pioneering sexologist Magnus Hirschfeld. The upright headstone in gray granite is inset with a bronze bas-relief portrait of Hirschfeld in profile and the slab covering the tomb is engraved with Hirschfeld's Latin motto, "Per Scientiam ad Justitiam". Whilst in Paris, he was also commissioned by Albert Einstein to produce a headstone for a family member. According to Zadikow's daughter, Marianka, Einstein provided the family with an affidavit for use in an immigration application for the US; although Zadikow was unable to afford the visa.

Else Ury (1 November 1877 – 13 January 1943) was a German-Jewish novelist and children's book author. Her best-known character is the blonde doctor's daughter Annemarie Braun, whose life from childhood to old age is told in the ten volumes of the highly successful Nesthäkchen series.
The books, the six-part TV series Nesthäkchen (1983), based on the first three volumes, as well as the new DVD edition (2005) caught the attention of millions of readers and viewers. During Ury's lifetime Nesthäkchen und der Weltkrieg (Nesthäkchen and the World War), the fourth volume, was the most popular.Else Ury was a member of the German Bürgertum (middle class). She was pulled between patriotic German citizenship and Jewish cultural heritage. This situation is reflected in her writings, although the Nesthäkchen books make no references to Judaism. In 1943, Else Ury was deported to Auschwitz concentration camp, where she was murdered upon her arrival.

Alfred Oppenheim (3 November 1878 in Berlin – 14 May 1943 in Berlin) was a German chemist and gas mantle manufacturer.

Hans-Thilo Schmidt (13 May 1888 – 19 September 1943) codenamed Asché or Source D, was a spy who sold secrets about the German Enigma machine to the French during World War II. The materials he provided facilitated Polish mathematician Marian Rejewski's reconstruction of the wiring in the Enigma's rotors and reflector; thereafter the Poles were able to read a large proportion of Enigma-enciphered traffic.