Editing 1917 (section)

=== July&ndash;September ===
[[File:Adolf von Baeyer (1905).jpg|thumb|110px|right|[[Adolf von Baeyer]]]]
[[File:Mata-Hari 1910.jpg|thumb|110px|right|[[Mata Hari]]]]
* [[July 2]] 
** [[William Henry Moody]], 35th [[United States Secretary of the Navy]], 45th [[United States Attorney General]], and [[Associate Justice of the Supreme Court of the United States]] (b. [[1853]])
** [[Herbert Beerbohm Tree|Sir Herbert Beerbohm Tree]], British actor (b. [[1852]])
* [[July 8]] &ndash; [[Tom Thomson]], Canadian painter (b. [[1877]])
* [[July 12]] 
** [[Donald Cunnell]], British World War I fighter ace (killed in action) (b. [[1893]])
** [[Hugo Simberg]], Finnish symbolist painter and graphic artist (b. [[1873]])<ref>{{Cite web |last=Leiwo |first=Hanne |date=11 Jun 2017 |title=Hugo Simbergin kuolemasta 100 vuotta – muistomerkki paljastettiin kuolinpaikalla Ähtärissä |url=https://yle.fi/a/3-9663309 |url-status=live |archive-url=https://web.archive.org/web/20230602031237/https://yle.fi/a/3-9663309 |archive-date=2 Jun 2023 |access-date=26 Feb 2023 |website=Yle}}</ref>
* [[July 15]] &ndash; [[Andrey Selivanov]], Russian general and politician (b. [[1847]])
* [[July 16]] &ndash; [[Philipp Scharwenka]], Polish-German composer (b. [[1847]])
* [[July 20]] &ndash; [[Ignaz Sowinski]], Polish architect (b. [[1858]])
* [[July 27]] &ndash; [[Emil Theodor Kocher]], Swiss medical researcher, recipient of the [[Nobel Prize in Physiology or Medicine]] (b. [[1841]])
* [[July 28]] &ndash; [[Ririkumutima]], Queen regent of Burundi
* [[July 31]]
** [[Francis Ledwidge]], Irish poet (killed in action) (b. [[1887]])
** [[Hedd Wyn]], Welsh poet (killed in action) (b. [[1887]])
* [[August 3]] &ndash; [[Ferdinand Georg Frobenius]], German mathematician (b. [[1849]])<ref>{{cite book|author1=Helmut Rechenberg|author2=Jagdish Mehra|title=The Formulation of Matrix Mechanics and Its Modifications 1925–1926|publisher=Springer New York|year=2000|page=21}}</ref>
* [[August 13]] &ndash; [[Eduard Buchner]], German chemist, [[Nobel Prize in Chemistry|Nobel Prize]] laureate (b. [[1860]])
* [[August 17]] &ndash; [[John W. Kern]], American Democratic politician (b. [[1849]])
* [[August 20]] &ndash; [[Adolf von Baeyer]], German chemist, [[Nobel Prize in Chemistry|Nobel Prize]] laureate (b. [[1835]])
* [[August 30]] &ndash; [[Alan Leo]], British astrologer (b. [[1860]])
* [[September 9]] 
** [[Boris Stürmer]], Russian prime minister (b. [[1848]])
** [[Madge Syers]], British figure skater (b. [[1881]])
* [[September 11]] &ndash; [[Georges Guynemer]], French World War I fighter ace (missing in action) (b. [[1894]])
* [[September 15]] &ndash; [[Kurt Wolff (aviator)|Kurt Wolff]], German World War I fighter ace (killed in action) (b. [[1895]])
* [[September 23]] &ndash; [[Werner Voss]], German World War I fighter ace (killed in action) (b. [[1897]])
* [[September 26]] &ndash; [[Edward Miner Gallaudet]], American educator of the deaf (b. [[1837]])
* [[September 27]] &ndash; [[Edgar Degas]], French painter (b. [[1834]])
* [[September 30]] &ndash; [[Patricio Montojo y Pasarón]], Spanish admiral (b. [[1839]])