After the August 2 arrest of St. Edith and her sister Rosa Stein, the police van drove them from the Carmel of Echt to the police headquarters in Roermond, Holland. Later the same day, they were transported to the Amersfoort transit camp, arriving after midnight August 3.
On that Sunday, August 2nd, the Nazis rounded up about 300 Hebrew Catholics throughout Holland, bringing them to Amersfoort, from the north and the south of the country. The transport from Roermond in the south was composed of two police vans; the one in which St. Edith and Rosa traveled included six other female religious, also converted Jews. These included Sister Judith Mendes da Costa, a Dominican nun who was an administrator in the Dominican sanitarium Berg en Bosch in Bilthoven, Holland.