On Saturday, 11 April 1942, at 7.00 PM, ten Jewish residents of Leeuwarden were arrested in retaliation for removing the sign 'No Jews allowed' from a public bench in the Vossepark. They were sent to the camp at Amersfoort. Abraham de Jong was among them. He lived at 155 Bleeklaan in Leeuwarden.
S. de Jong, Joods leven in de Friese hoofdstad 1920-1945. Voltooid verleden tijd (Leeuwarden, 1970) 61-…