Editing 1921 (section)

=== July&ndash;August ===
[[File:Enrico Caruso XV.png|thumb|100px|[[Enrico Caruso]]]]
[[File:Peter I of Serbia (Rotary Photo 7119 A).jpg|thumb|100px|[[Peter I of Serbia]]]]
[[File:Humperdinck Postcard-1910.jpg|thumb|100px|[[Engelbert Humperdinck (composer)|Engelbert Humperdinck]]]]
[[File:John Boyd Dunlop.jpg|thumb|100px|[[John Boyd Dunlop]]]]
[[File:Takashi_Hara_posing.jpg|thumb|100px|[[Hara Takashi]]]]
[[File:Picture_of_Abdul-Baha.jpg|thumb|100px|[[Abdul-Baha]]]]
[[File:Camille_Saint-Sa%C3%ABns_in_1900_by_Pierre_Petit.jpg|thumb|100px|[[Camille Saint-Saens]]]]
* [[July 1]] &ndash; [[Maurice Bailloud]], French general (b. [[1847]])
* [[July 3]] &ndash; [[Prince Philipp of Saxe-Coburg and Gotha]] (b. [[1844]])
* [[July 12]] &ndash; [[Gabriel Lippmann]], Luxembourger-French physicist, academic and Nobel Prize laureate (b. [[1845]])
* [[July 22]] – [[Manuel Fernández Silvestre]], Spanish general (killed in action or suicide) (b. [[1871]])
* [[July 26]] &ndash; [[Howard Vernon (Australian actor)|Howard Vernon]], Australian actor (b. [[1848]])
* [[August 2]] &ndash; [[Enrico Caruso]], Italian tenor (b. [[1873]])
* [[August 7]] &ndash; [[Alexander Blok]], Russian poet (b. [[1880]])
* [[August 8]] 
** [[Juhani Aho]], Finnish author and journalist (b. [[1861]])<ref>{{cite web|url=http://www.kansallisbiografia.fi/kb/artikkeli/2806/|title=Aho, Juhani (1861–1921)|work=kansallisbiografia.fi|accessdate=1 December 2015}}</ref>
** [[Maria Anna Rosa Caiani]], Italian [[Roman Catholic]] nun and blessed (b. [[1863]])
* [[August 16]] &ndash; [[Peter I of Serbia]], King of Yugoslavia (b. [[1844]])
* [[August 26]] 
** [[Matthias Erzberger]], German politician (assassinated; b. [[1875]])<ref>{{cite book|author=William Brustein|title=The Logic of Evil: The Social Origins of the Nazi Party, 1925-1933|url=https://books.google.com/books?id=n6I_FFX0YFsC&pg=PA191|year=1996|publisher=Yale University Press|isbn=978-0-300-07432-1|pages=191}}</ref>
** [[Sándor Wekerle]], 3-time prime minister of Hungary (b. [[1848]])
* [[August 31]] &ndash; [[Karl von Bülow]], German field marshal (b. [[1846]])<ref>{{cite book|title=The Encyclopedia Americana|publisher=Grolier Incorporated|year=1998|page=768}}</ref>