Karl and Gertrud are listed in the 1939 census of Bamburg at Weide 7, along with:
- Kurt Ensminger born 21.01.1906 in Doulevant-le-Chateau, France;
- Gabriele Ensminger born 08.07.1910 in Neunkirch-Moselle, France;
- Elly Veth née Ensminger born 13.11.1911 in Hindenburg and
- Hildegard Ensminger born 14.08.1938 in Bamberg.

Also listed in Bamberg in the List of Jewish Residents of the German Reich 1933-1945 are:
- Gerhard Ensminger born 03.11.1939 and
- Christel Ensminger born 14.11.1940.

A Gertrud Ensminger died in New Jersey on 07.07.1979 aged 95 years so born 1883-84.