Karl Gottschalk and Elisbeth nee Steinfeld with their son Rudolf Gottschalk (later Grahame) and son Fritz Gottschalk (Levy) of Lisbeth's first marriage.

Rudolf Gottschalk (later Grahame) on right; Fritz Gottschalk (Levy) on left

Karl Gottschalk and Elisbeth nee Steinfeld with their son Rudolf Gottschalk (later Grahame) and son Fritz Gottschalk (Levy) of Lisbeth's first marriage.

Rudolf Gottschalk (later Grahame) on right; Fritz Gottschalk (Levy) on left

John and Ursula Schlosstein nee Gottschalk with their infant son Ralph. portraits family

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Walter, Freddy, Kurt and Elizabeth Gottschalk with their mother Therese Gottschalk nee Molling, and the maid on an easter egg hunt; Hannover, Germany.

From left to right: Walter Gottschalk, Therese Gottschalk nee Molling, Freddy Gottschalk, the maid, Kurt Gottschalk, and Elizabeth Gottschalk

Portrait of Dina Meyerhof nee Loebenberg. Portraits Women

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Ernst Gottschalk and his mother Henriette Gottschalk nee Rothschild with sheitl.

Photograph owned by Yael Arnold, Waldstetten; copied by Thomas Krakauer

Portrait of Josef with his son Peter Molling.

Badly faded picture of Peter Molling, left, and his father, Josef Molling

Joseph Molling with wife Margarete "Gretchen" nee Benjamin and son Peter on a walk.

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Portrait of Leo Catzenstein with his mother-in-law Henriette Gottschalk holding a parasol Portraits Family

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Portrait of Aenny Catzenstein nee Gottschalk holding her infant son Franz Portraits Family

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Ellen Bernkopf nee Catzenstein with her mother Aenny Catzenstein nee Gottschalk.

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Yael Bernkopf with her mother Ellen; Israel.

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Albert Einstein with his son-in-law Rudolf Kayser Portraits Groups; Men

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Friedrich Bergammer (Fritz Glueckselig) standing in the doorway of the gallery store M. Glueckselig & Son; 108 East 57th Street, New York Portraits Men

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Franz Matthiesen and his mother Aenny Catzenstein nee Gottschalk; Oslo Court, London.

At the time Franz was ill with cancer but Aenny did not know.