Person Petermann, Helene female Permanent URL https://www.proveana.de/en/link/act00000089 last updated 30.07.2020 Show sources Hide sources Basic information Basic information Geburtsname Show sources Külbel, Helene Research reports Gervais Collection31.07.2016 Lifetime Show sources 08.04.1904-(Todesdatum unbekannt) Research reports Gervais Collection31.07.2016 Family relations Family relations Ehefrau von Show sources Petermann, Erwin(seit 01.08.1933) Projektbericht Gervais Collection31.07.2016 References References Research projects Project reference Gervais Collection