Biographies of Victims of Biomedical Research during National Socialism
During the National Socialist period, countless individuals were deprived not only of their freedom and
lives, but also of their identity and individuality. Reduced to numbers and anonymous file references,
they were marginalized and dehumanized. Yet behind each file number was a person – someone with
relationships, hopes and dreams, fears and sorrows, strengths and vulnerabilities.
Individual life stories transform abstract numbers into concrete names and faces, revealing diverse and
often interrupted life paths. At the same time, they offer deeper insight into the vast and almost
unimaginable scale of crimes committed under National Socialism – including those carried out in the
name of science. The biographies presented here reflect the experiences of numerous victims of coerced
biomedical research, particularly those targeted in the context of brain research conducted at the
Kaiser Wilhelm Institutes.
Efforts have been made to reflect the diversity of victim groups: individuals institutionalized and
murdered in context of the so-called “euthanasia” programs, forced labourers, prisoners of war, people
executed by courts of the regime, victims of medical experiments in concentration camps, civilians
from German occupied territories, and individuals persecuted as Jews. Nonetheless, comprehensive
representation was not possible due to fragmentary source material, archival restrictions, and other
limitations.
Three individuals, depicted in a collective biography, are not recorded in the project's database. They
have been intentionally included here to acknowledge this gap and to represent the many other victims
who could not be documented within the scope of this research project, but who nonetheless deserve to be
remembered.
The available sources present considerable challenges. Most information derives from medical records
and other documents produced in the context of persecution, while personal testimonies – such as letters
or diaries – have rarely been preserved. Furthermore, many archival documents reflect the often biased
and dehumanizing perspectives of institutional staff, most of whom acted under complicity. Particular
care has been taken to approach these sources with critical sensitivity and respect for the dignity of
the victims.
The selection of appropriate images required similar caution. Many of the preserved photographs were
taken in direct connection with the crimes, presumably against the victims' will and under coercive and
degrading circumstances. Out of respect, such images are not displayed here. Whenever possible,
photographs from victims' private or professional lives have been chosen – images that portray
individuals beyond the labels of "patients" or "inmates." This approach, however, means that the
brutality and violence endured by the victims are not visually represented. Although this dilemma
cannot be fully resolved, prioritizing the dignity of the victims remains essential.
Efforts were made to involve relatives in the creation of these biographies. In many cases, however,
family members could not be identified or contacted. If a family member is featured in one of the
published biographies and you do not consent to its publication, please use the contact form, available
here, to get in touch.
Despite extensive research, significant gaps remain. Some life stories could only be reconstructed
in fragments, while others allow for a more nuanced portrayal. For some individuals, portraits or
photographs relevant to their life stories have been preserved or could be found; for others, no such
images exist. Nevertheless, the biographies published here offer insight into the lives of those who
were disenfranchised and murdered during a period of profound injustice. These accounts seek to
encourage reflection, deepen historical understanding, and help preserve the memory of the victims


(© Gedenkstätte Deutscher Widerstand)




Anna Winterstein
born 1921 in Hornstetten
date and place of death unknown
Patrick O´Connell
born in 1915 in Castlemartyr, Ireland
died in 1941 in Berlin, Germany

Ruth Borisch
born in 1927 in Berlin, Germany
died in 1940 in Brandenburg, Germany

Irmgard Dörr
born in 1924 in Berlin, Germany
died in 1940 in Brandenburg, Germany
Werner and Günter Stelzer (Binder)
born in 1935 in Berlin, Germany
died in 1941 in Brandenburg, Germany
Georg Fehta
a.k.a. Klaus Petersen
born 1920 in Berlin, Germany
died 1939 in Brandenburg, Germany

Adolf Naudascher
born in 1931 in Sofia, Bulgaria
died in 1944 in Eichberg asylum, Eltville am Rhein, Germany

Meta Bärwolf
born 1875 in Dachwig, Germany
died 1943 in Hildburghausen, Germany
Gert Treitelfeld (Treytelfeld)
born in 1937 in Berlin, Germany
died in 1940 in Brandenburg, Germany
Wilhelm Kriz
born in 1924 in Postelberg, Czech Republic
died in 1944 in Halle (Saale), Germany


Krystyna Wituska
born in 1920 near Łódź, Poland
died in 1944 in Halle (Saale), Germany
Théodore Gerhards
born in 1900 in Saverne (Zabern), then part of the German Empire (Alsace-Lorraine), today France
died in 1943 in Halle (Saale), Germany
Rudolf Bertram
born in 1908 in Hundisburg, Germany
died in 1943 in Halle (Saale), Germany