Otmar von Verschuer

Otmar von Verschuer, a geneticist and Josef Mengele’s former mentor, is portrayed as a senior academic whose research network received material from Auschwitz while he later resumed a prominent career in West Germany. The book reveals him through Mengele’s memories and correspondence: a Nazi sympathizer who severed incriminating connections after the war, was never prosecuted, and died in a car accident in 1969.

Academic Career and Mentorship

Von Verschuer directed the Kaiser Wilhelm Institute for Anthropology, Human Heredity and Eugenics in Berlin and mentored Mengele. Their relationship was not merely theoretical. From Auschwitz, Mengele sent him marrow, eyes, blood, organs and the skeletons of children. The book also describes organs being mailed to the institute in Dahlem, Berlin, with packages marked as urgent and important war material. These details place the institute within a chain that converted the victims of camp violence into research material.

After the war, von Verschuer secured a new academic position as Professor of Human Genetics at the University of Münster, later becoming its dean. He went on to run what the book identifies as West Germany’s largest genetic research centre. His institutional advancement contrasts sharply with the fate of the people whose remains had been sent to the research world in which he worked.

Shared Nazi Commitments and Research

The book depicts von Verschuer as an ideological ally of Mengele. Mengele remembered them attending a screening of an antisemitic film while on leave from the Russian front, joining the audience in booing its Jewish figure. Their shared response is presented as evidence of a political and intellectual bond, not simply professional proximity. Von Verschuer is also described as admiring Hitler for recognizing the importance of biological inheritance and racial hygiene.

In the account of Auschwitz research, this language of science and biological inquiry stands beside the coercive treatment and killing of prisoners. Mengele claimed that his experiments advanced a scientific cause and framed his camp duties as service to German science. The book’s account of the material sent to von Verschuer’s institute makes that justification inseparable from the violent system that produced the specimens. It does not establish what conclusions von Verschuer drew from each item, but it does document his institutional position and the flow of human material from the camp to his research environment.

Postwar Separation and Impunity

Mengele wrote to von Verschuer several times from Argentina, but von Verschuer never replied. The narrative says that, at the end of the war, he destroyed their correspondence and incriminating archives. His silence and professional recovery stand in contrast to Mengele’s continued concealment and self-pity: the former mentor, in Mengele’s view, had successfully extricated himself from his Nazi past.

The book states that neither von Verschuer nor Eugen Fischer was prosecuted. Fischer died in 1967; von Verschuer died in a car accident two years later, in 1969. His account therefore ends not with a legal reckoning but with a contrast between his postwar academic standing and the documented relationship between his institute and research material obtained from Auschwitz.

Narrative Role

Von Verschuer appears primarily as a figure recalled by Mengele rather than as a character given an independent narrative voice. That framing matters: Mengele’s resentment at his former mentor’s successful reintegration exposes the gap between their postwar circumstances, but it does not erase their shared ideological commitments or Mengele’s own responsibility. Through von Verschuer, the book connects camp crimes to prestigious institutions and shows how professional continuity could coexist with a failure to prosecute.