What day of the week was June 28, 1914?

The day of the week June 28th, 1914 fell on was a Sunday.

Aribert Heim the Austrian physician (d. 1992) was born on 28 June in 1914.

Sophie the Duchess of Hohenberg (b. 1868) died on this day in 1914. As did Archduke Franz Ferdinand of Austria (b. 1863) .

Franz Ferdinand the Archduke of Austria and his wife Sophie are assassinated in Sarajevo by Bosnia Serb nationalist Gavrilo Princip, the casus belli of World War I.