Agniesestraat 21 a, Rotterdam Previous house Next house Residents in October 1942 David Kalkoene 1882 - 1942 Betje Kalkoene-Aandagt 1881 - 1942 Hartog Kalkoene 1918 - 1942 Louis Kalkoene 1916 - 1943 Rechel Kalkoene 1925 - 1942 Schoontje Kalkoene 1920 - 1942 Jetje Kalkoene 1923 - 1942