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Adolf Seefeld

1870 – 1936

German serial killer

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About Adolf Seefeld

Lived 1870 – 1936 (aged 66). Adolf Seefeld was a German watchmaker and murderer.

Adolf Gustav Seefeldt (6 March 1870 – 23 May 1936), known as The Sandman, was a German serial killer.

Life Early life Born as the seventh and youngest child of his parents, Adolf was initially trained as a locksmith, then as a watchmaker who repaired grandfather clocks and pocket watches. He moved to Lübeck in 1890 and married Katarina Seefeldt, who divorced him in 1910. His son was committed to a lunatic asylum for moral crimes at the age of nineteen.

Seefeldt was reportedly abused by two men at the age of 12. He was first imprisoned at 25 for the sexual harassment of a boy. Psychiatrists diagnosed him as mentally unstable, which led to him spending most of his life in mental hospitals and prisons.

Serial murders The traveler and watchmaker Adolf Seefeldt, also known as "Sandman" or—because of his profession—"Uncle Tick Tock" and "Uncle Adi," abused and killed at least twelve boys during the reign of the Third Reich. He usually selected pine groves as crime scenes, with one exception. A common feature among the victims was their clothing, as they consistently wore sailor suits. Since all the children appeared to be “sleeping peacefully” and showed no signs of external violence, the police were mystified by the circumstances of death. It is therefore possible that Seefeldt committed additional murders that were misclassified as natural deaths.

Contemporary experts speculated that Seefeldt used his own homemade poison, chloroform, or smothered his victims. According to Hans Pfeiffer, a well-known author of popular science books on authentic criminal cases, these theories were easily disproven. Pfeiffer instead suspected that Seefeldt had placed his victims into a hypnotic sleep, then likely performed oral sex on them and left them asleep in the woods, failing to awaken them from hypnosis. The children later died of hypothermia, which Seefeldt had either accepted or intended.

The victims His victims ranged from toddlers to 12-year-old boys: Kurt Gnirk (16 April 1933), Wolfgang Metzdorf (8 October 1933), Ernst Tesdorf (2 November 1933), Alfred Prätorius (12 November 1933), Hans Korn (16 January 1934), Günter Tieske from Oranienburg (2 October 1934), 11-year-old Erwin Wishnewski from Brandenburg (8 October 1934), 4-year-old Artur Dill and 5-year-old Edgar "Eipel" Dittrich (16 October 1934, both found in Neuruppin), 10-year-old Hans-Joachim Neumann (killed 16 February 1935; found on 20 June 1935), 10-year-old Heinz Zimmerman (23 February 1935), and 11-year-old Gustav Thomas (22 March 1935). The investigative authorities assumed that the actual number of casualties was much higher, possibly claiming up to 100 lives.

Gustav Thomas case The lawyer Wilhelm Hallermann summarized the murder case of 11-year-old Gustav Thomas (found in a pine forest near Wittenberge), stating that microscopic examinations revealed bloodshot pressure, indicating strangulation.

The medical examiner Victor Müller-Heß testified during the murder trial against Seefeldt, asserting that the victims were not poisoned but instead strangled.

Trial and execution The Schwerin jury, under the chairmanship of District Court Director Karl Friedrich Sarkander and the advisory District Court Councils Wilms and Weise, consisted of butcher Ernst Hahn from Crivitz, secretary Wilhelm Schneeweis from Schwerin, Ortsgruppenleiter Friedrich Jahnke from Parchim, Mayor Ernst Dubbe from Leussow, engineer Otto Arpke from Lübtheen, and city councilor Kreisleiter Buhr from Ludwigslust. The case was heard on January 21, 1936. The chief prosecutor was Wilhelm Beusch, whom Bishop Bernhard Schräder recalled in connection with the case of Vicar Leo Wiemker.

In the presence of the later war criminal and Reichsstatthalter of Mecklenburg, Friedrich Hildebrandt railed against the accused to justify the eradication of such behavior. Adolf Seefeldt's defense lawyer was Rudolf Neudeck. August Brüning (1877–1965) was a participating expert in the trial.

After the closing arguments of February 21, the verdict for the murder cases was announced the following day. Seefeldt was sentenced to death. According to the Niederdeutschen Beobachter on February 29, 1936, Seefeldt is said to have filed an appeal. Neither a revision nor a revision procedure is historically documented; the judgment was enforced after legal force and the denial of a pardon on May 23, 1936. The records of Seefeldt's conviction are poor. In addition to newspaper reports of his execution, there are only two memory protocols of conversations conducted in April 1936 in his cell in Schwerin. The case of Adolf Seefeldt was discussed by J. Fischer and Johannes Lange in the Monthly Journal of Forensic Biology and Penal Reform.

Execution Earlier, the executioner Carl Gröpler had visited him and "recognized the expected difficulty of the execution." Seefeldt was allegedly eager to be beheaded the next morning by the guillotine.

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Important facts

Birth century
Occupation
Watchmaker, murderer
Also known as
Uncle Tick-Tack, Adolf Gustav Seefeldt, Adolf Seefeldt

People in Adolf Seefeld's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Adolf Seefeld's

Frequently asked questions

Who was Adolf Seefeld?

German serial killer (1870–1936)

When was Adolf Seefeld born?

Adolf Seefeld was born on 6 March 1870 in Potsdam.

When did Adolf Seefeld die?

Adolf Seefeld died on 23 May 1936 in Schwerin.

What was Adolf Seefeld's occupation?

Adolf Seefeld was a watchmaker and murderer.

What nationality was Adolf Seefeld?

Adolf Seefeld was German.

Sources & further reading

· Wikipedia: Adolf Seefeld

· Wikidata: Q119225

· DBpedia: Adolf Seefeldt

Cite this page

APA: Biography.guide. (2026). Adolf Seefeld. https://biography.guide/adolf-seefeld/

MLA: "Adolf Seefeld." Biography.guide, https://biography.guide/adolf-seefeld/.

Chicago: "Adolf Seefeld." Biography.guide. https://biography.guide/adolf-seefeld/.

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