https://map.stolpersteine.app/en/brussel-bruxelles-be/locations/avenue-de-la-porte-de-hal-4-hallepoortlaan-14
https://beeldbank.kazernedossin.eu/portal/media/search/5bd010db042b4a66bc31ced2edc917bdd5cf9a8f237d409bb3cba92bdb421c5d455ebf7158b74747a141418b05e6dfca/details
https://beeldbank.kazernedossin.eu/portal/media/search/538a444caa0f4abc8caeac7361e91fa14b34e81666134062b5820f3b2f731fc7bc1183ce46ed4a24a1b227634e415d2a/details
https://www.mappingthelives.org/bio/917d701e-337c-4f1f-afc2-3f0b8546b581