Emmy Kaemmerer (21 May 1890 – 1976) was a German politician, representative of the Social Democratic Party. She also went by the names Elisa Kaemmerer, Emmy de Jäger, Alida de Jäger, Alida Leonhard, and Alida von Leonhard Kämmerer.[1]
Kaemmerer was born in Hamburg.
In 1919–20, she was a member of the Hamburg Parliament.
She died in Switzerland in 1976.