https://www.joodsmonument.nl/en/page/28545/herta-mannheimer
Picture:
https://wuerzburgwiki.de/wiki/Herta_Mannheimer
https://mappingthelives.org/bio/70110068-8a2e-4e1a-97d2-e7a810610b61?language=en
https://www.namenennummers.nl/name/48235/herta-mannheimer
Haagholen should read Hooghalen