Jozef De Vroey (1912–1999) was a Catholic priest and child survivor of the 19 August 1914 Aarschot massacre that occurred in World War I during the rape of Belgium and whose book about this atrocity, Aarschot op Woensdag 19 Augustus 1914 (Aarschot on Wednesday, 19 August 1914) (published in 1964, republished in 2014), has been cited by many historians, including Trinity College, Dublin, Professor Alan Kramer in his 2002 Yale University Press published book German Atrocities, 1914: A History of Denial that he co-wrote with John N. Horne. After World War II, De Vroey, also, published a book about the life, exploits and execution of Belgium spy Jozef Raskin.