https://mappingthelives.org/bio/12924b03-a992-4d15-92b7-dc9ef3d302d4?language=en
https://www.joodsmonument.nl/nl/page/195801/jenni-brückheimer-daniel
https://oorlogsgravenstichting.nl/personen/21957/jenni-brückheimer-daniel
https://archief.amsterdam/indexen/deeds/98533420-98f5-56a3-e053-b784100ade19?person=98533420-98f6-56a3-e053-b784100ade19
Father: Jacob Daniel Jacob Daniel (1865 - 1943) - Genealogy
https://www.joodsmonument.nl/en/page/195829/jacob-daniel