Bar mitzvah of Alfred Holländer.
Alfred Holländer was a cousin of Edith Frank-Holländer.

Fotograaf onbekend. Fotocollectie Anne Frank Stichting
Foto van de families Holländer en Berg tijdens de Bar mitswa van Alfred Höllander, Oberhausen, 1912 Copyright: Rechtehhebbende(n) onbekend
During Alfred Holländer's bar mitzvah in Oberhausen in 1912, a photo was taken showing a large number of Edith Holländer's relatives. Edith herself was not present at this event.
The photo shows the following people, starting from the back row l.t.r..:
- Moses Max Holländer (Alfred's father)
- Abraham Holländer (Edith's father)
- Albert Levy (great-uncle of Alfred)
- Eduard Berg (Alfred's maternal grandfather)
- Siegfried Jaeckel (rabbi)
- Fräulein Leiser (Hausdame of Benjamin Holländer)
- Alfred Holländer (with cap)
- Henriette DeFries-Holländer (Edith's aunt)
- Caroline Holländer (Edith's aunt)
- Joseph Holländer (Edith's uncle and cousin)
- Rosa Randerath-Holländer (Edith's aunt)
- Simon DeFries (Edith's uncle by marriage)
- Isidor Berg (Alfred's uncle)
- David Berg (Alfred's uncle)
Middle row, l.t.r.:
- Mathilde Holländer-Berg (Alfred's mother)
- Berta Baer-Levy (Alfred's great-aunt)
- Rosa Holländer-Stern (Edith's mother)
- Benjamin Holländer (with prayer cap; Edith's grandfather)
- Eva Hartog-Holländer (Edth's aunt)
- Helene Berg-Levy (Alfred's matenral grandmother)
- Theo Berg (baby; Alfred's nephew)
- Sofie Berg (wife of Isidor; Theo's mother)
- Golda Hartog (Edith's cousin)
- Henriette Berg (Alfred's aunt)
Front row, l.t.r.:
- Ernst Heymann (best friend of Alfred)[1]
- Ernst Holländer (younger brother of Alfred)
- Richard Holländer (youngest brother of Alfred)
- Irene Holländer (Alfred's sister)
Footnotes
- ^ Possibly Ernst Heyman, the youngest brother of Hélène Heymann, an acquaintance of the Frank family from the Rivierenbuurt in Amsterdam. Familienbuch Euregio: Ernst Heymann.