John Heartfield
Herzfelde, Helmut
June 19, 1891 – April 26, 1968 (aged 76)
Birth place: Schmargendorf, Province of Brandenburg, Kingdom of Prussia, German Empire
German artist & set designer. Originally used the Anglicized version of his name as a protest against anti-British fervor during WWI. Born as Helmut Herzfeld, he changed his legal surname to Herzfelde in 1930 (according to DNB). [The place of the artist's birth Schmargendorf only became a part of Berlin in 1920]