https://www.joodsmonument.nl/en/page/167396/bela-santen-sasslawsky
https://www.mappingthelives.org/bio/8e44eb29-8672-4d5b-a28b-de19f0e7df2d
Bela Sasslawsky (1903 - 1942) - Genealogy (geni.com)
https://archief.amsterdam/indexen/deeds/98533422-2408-56a3-e053-b784100ade19?person=98533422-2409-56a3-e053-b784100ade19
#typo #geo POR: [Weteringschans]