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Laurentius Siemer

1888 – 1956

German priest

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About Laurentius Siemer

Lived 1888 – 1956 (aged 68). Laurentius Siemer was a German catholic priest, resistance fighter and catholic theologian.

Laurentius Siemer (; born Josef Siemer; 8 March 1888 – 21 October 1956) was a Dominican priest, and Provincial of the Dominican Province of Teutonia, Germany during the Nazi period. A significant figure in Catholic resistance to Nazism, he became a spiritual leader of the German Resistance movement and was imprisoned by the Nazis. Implicated in the July Plot, he survived the war in hiding and assisted in drafting Germany's post war constitution. In later life he became a TV celebrity.

Life Born to a large family in northern Germany, Siemer was ordained as a priest of the Dominican Order in 1914 and studied philosophy, theology, philology and history. He was appointed rector of the Order's high school in Vechta in 1921, and became Provincial of the Dominican Province of Teutonia (roughly, the whole of Germany north of Mainz) in 1932.

After initially being disengaged, Siemer came to oppose the Nazi regime. According to Deutsche Welle, Siemer called on German Catholics not to follow the cultural currents of the time, but rather, to live by the principles of the Catholic religion. The Gestapo arrested Siemer in Cologne in 1935, as part of the "Currency Fraud Cases" targeting Catholic clergy and held him in custody for several months. The fraud trials were attempt to undermine the influence of Dominicans on German Catholics.

From 1940, the Gestapo launched an intense persecution of the monasteries - invading, searching and appropriating them. Siemer was influential in the Committee for Matters Relating to the Orders, which formed in response to Nazi attacks against Catholic monasteries and aimed to encourage the bishops to intercede on behalf of the Orders and more strongly oppose the Nazi state.

Increasingly, Laurentius became involved in the resistance movement. He spoke to resistance circles on Catholic social teaching as a starting point for Germany's reconstruction, and worked with Carl Goerdeler and others in planning for a post-coup Germany. Following the failure of the 1944 July Plot to assassinate Hitler, Siemer evaded capture by the Gestapo at his Schwichteler monastery, and hid out until the end of the war, thus remaining one of the few conspirators to survive the purge.

After the war, Siemer assisted in the drafting of the German constitution. He established the Walberberg Institute as an educational institute for young people near Bonn. According to Deutsche Welle, Siemer was a strong advocate of Christian socialism, and became a popular TV talk show guest in Germany, known as the "TV Father".

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Important facts

Birth century
Nationality
Positions held
Provincial superior
Awards
Commander's Cross of the Order of Merit of the Federal Republic of Germany

Contemporaries

People whose lives overlapped Laurentius Siemer's

Frequently asked questions

Who was Laurentius Siemer?

German priest (1888-1956)

When was Laurentius Siemer born?

Laurentius Siemer was born on 8 March 1888 in Cloppenburg.

When did Laurentius Siemer die?

Laurentius Siemer died on 21 October 1956 in Cologne.

What was Laurentius Siemer's occupation?

Laurentius Siemer was a catholic priest, resistance fighter and catholic theologian.

What nationality was Laurentius Siemer?

Laurentius Siemer was German.

Sources & further reading

· Wikipedia: Laurentius Siemer

· Wikidata: Q1379522

· DBpedia: Laurentius Siemer

Cite this page

APA: Biography.guide. (2026). Laurentius Siemer. https://biography.guide/laurentius-siemer/

MLA: "Laurentius Siemer." Biography.guide, https://biography.guide/laurentius-siemer/.

Chicago: "Laurentius Siemer." Biography.guide. https://biography.guide/laurentius-siemer/.

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