It was the family secret that nearly went to the grave. Gerrit Jongsma was a convicted war criminal – a small-town mayor and Nazi collaborator who sent at least one Jewish family to their deaths. He was also the great-grandfather of Eline Jongsma, a Dutch writer and film director, who only discovered his identity a decade ago.
Far from further hiding his crimes, Jongsma, with long-term directing partner, Kel O’Neill, created a documentary about her relative, which was released on Instagram this month.