• OUR LADY of CZĘSTOCHOWA: st Sigismund parish church, Słomczyn, Poland; source: own collectionOUR LADY of CZĘSTOCHOWA
    St Sigismund parish church, Słomczyn, Poland
    source: own collection
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Roman Catholic
St Sigismund parish
05-507 Słomczyn
85 Wiślana Str.
Konstancin deanery
Warsaw archdiocese, Poland

  • St SIGISMUND: St Sigismund parish church, Słomczyn, Poland; source: own collectionSt SIGISMUND
    St Sigismund parish church, Słomczyn, Poland
    source: own collection
  • St SIGISMUND: XIX c., feretory, St Sigismund parish church, Słomczyn, Poland; source: own collectionSt SIGISMUND
    XIX c., feretory
    St Sigismund parish church, Słomczyn, Poland
    source: own collection
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    XIX c., feretory
    St Sigismund parish church, Słomczyn, Poland
    source: own collection
  • St SIGISMUND: XIX c., feretory, St Sigismund parish church, Słomczyn, Poland; source: own collectionSt SIGISMUND
    XIX c., feretory
    St Sigismund parish church, Słomczyn, Poland
    source: own collection
  • St SIGISMUND: XIX c., feretory, St Sigismund parish church, Słomczyn, Poland; source: own collectionSt SIGISMUND
    XIX c., feretory
    St Sigismund parish church, Słomczyn, Poland
    source: own collection
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Martyrology of the clergy — Poland

XX century (1914 – 1989)

personal data

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surname

DETTLAFF

surname
versions/aliases

DETLAFF

forename(s)

John Francis (pl. Jan Franciszek)

  • DETTLAFF John Francis - Commemorative plaque, St John the Baptist and St John the Evangelist cathedral, Toruń, source: gdansk.ipn.gov.pl, own collection; CLICK TO ZOOM AND DISPLAY INFODETTLAFF John Francis
    Commemorative plaque, St John the Baptist and St John the Evangelist cathedral, Toruń
    source: gdansk.ipn.gov.pl
    own collection
  • DETTLAFF John Francis - Commemorative plaque, porch, Assumption of the Blessed Virgin Mary into Heaven cathedral, Pelplin, source: own collection; CLICK TO ZOOM AND DISPLAY INFODETTLAFF John Francis
    Commemorative plaque, porch, Assumption of the Blessed Virgin Mary into Heaven cathedral, Pelplin
    source: own collection

function

diocesan priest

creed

Latin (Roman Catholic) Church RCmore on
en.wikipedia.org
[access: 2014.09.21]

diocese / province

Culm (Chełmno) diocesemore on
pl.wikipedia.org
[access: 2012.11.23]

date and place
of death

06.07.1942

KL Dachauconcentration camp
today: Dachau, Upper Bavaria reg., Bavaria state, Germany

more on
en.wikipedia.org
[access: 2016.05.30]

alt. dates and places
of death

07.07.1942, 07.06.1942

details of death

After German and Russian invasion of Poland in 09.1939 and start of the World War II, after start of German occupation, removed by the Germans from his apartment in Turza Wielka and forced to live in the church sacristy.

Arrested by the Germans on before 11.06.1940.

Jailed prob. in KL Soldau concentration camp in Działdowo.

In 08.1940 transported to KL Sachsenhausen concentration camp.

Finally on 14.12.1940 transported to KL Dachau concentration camp where perished.

prisoner camp's numbers

22391Click to display source page (KL DachauClick to display the description), 29849 (KL SachsenhausenClick to display the description)

cause of death

extermination: exhaustion and starvation

perpetrators

Germans

sites and events

KL DachauClick to display the description, KL SachsenhausenClick to display the description, KL SoldauClick to display the description, «Intelligenzaktion»Click to display the description, Ribbentrop‐MolotovClick to display the description, Pius XI's encyclicalsClick to display the description

date and place
of birth

08.10.1907

Czyżykowotoday: neighborhood in Tczew, Tczew urban gm., Tczew pov., Pomerania voiv., Poland
more on
en.wikipedia.org
[access: 2021.09.02]

presbyter (holy orders)
ordination

17.12.1932 (Pelpin cathedralmore on
pl.wikipedia.org
[access: 2014.11.14]
)

positions held

1935 – 1940

curatus/rector/expositus — Turza Wielkatoday: Działdowo gm., Działdowo pov., Warmia‐Masuria voiv., Poland
more on
en.wikipedia.org
[access: 2021.09.02]
⋄ Our Lady the Queen of the Rosary RC church ⋄ Działdowotoday: Działdowo urban gm., Działdowo pov., Warmia‐Masuria voiv., Poland
more on
en.wikipedia.org
[access: 2021.09.02]
, St Adalbert the Bishop and Martyr RC parish ⋄ Lidzbark‐Pomezaniadeanery name
today: Poland
RC deanery

from 27.05.1940

curatus/rector/expositus — Rybnoalso: Rybno Pomorskie
today: Rybno gm., Działdowo pov., Warmia‐Masuria voiv., Poland

more on
en.wikipedia.org
[access: 2021.09.02]
⋄ Sacred Heart of Jesus RC church ⋄ Rumiantoday: Rybno gm., Działdowo pov., Warmia‐Masuria voiv., Poland
more on
en.wikipedia.org
[access: 2021.06.07]
, St Barbara the Virgin and Martyr RC parish ⋄ Lubawatoday: Lubawa urban gm., Iława pov., Warmia‐Masuria voiv., Poland
more on
en.wikipedia.org
[access: 2021.09.02]
RC deanery

1933 – 1935

vicar — Kazanicetoday: Lubawa gm., Iława pov., Warmia‐Masuria voiv., Poland
more on
en.wikipedia.org
[access: 2021.09.02]
⋄ St James the Apostle RC parish ⋄ Lubawatoday: Lubawa urban gm., Iława pov., Warmia‐Masuria voiv., Poland
more on
en.wikipedia.org
[access: 2021.09.02]
RC deanery

1933

vicar — Byszewoalso: Byszewa
today: Koronowo gm., Bydgoszcz pov., Kuyavia‐Pomerania voiv., Poland

more on
en.wikipedia.org
[access: 2021.09.02]
⋄ Holy Trinity RC parish ⋄ Fordontoday: district of Bydgoszcz, Bydgoszcz city pov., Kuyavia‐Pomerania voiv., Poland
more on
en.wikipedia.org
[access: 2021.09.02]
RC deanery

1928 – 1932

student — Pelplintoday: Pelplin gm., Tczew pov., Pomerania voiv., Poland
more on
en.wikipedia.org
[access: 2021.05.06]
⋄ philosophy and theology, Theological Seminary

sites and events
descriptions

KL Dachau: KL Dachau in German Bavaria, set up in 1933, became the main German Germ. Konzentrationslager (Eng. concentration camp) KL for Catholic priests and religious during World War II: On c. 09.11.1940, Reichsführer‐SS Heinrich Himmler, head of the SS, Gestapo and German police, as a result of the Vatican's intervention, decided to transfer all clergymen detained in various concentration camps to KL Dachau camp. The first major transports took place on 08.12.1940. In KL Dachau Germans held approx. 3,000 priests, including 1,800 Poles. The priests were forced to slave labor in the Germ. „Die Plantage” — the largest herb garden in Europe, managed by the genocidal SS, consisting of many greenhouses, laboratory buildings and arable land, where experiments with new natural medicines were conducted — for many hours, without breaks, without protective clothing, no food. They slaved in construction, e.g. of camp's crematorium. In the barracks ruled hunger, freezing cold in the winter and suffocating heat during the summer, especially acute in 1941‐1942. Prisoners suffered from bouts of illnesses, including tuberculosis. Many were victims of murderous „medical experiments” — in 11.1942 c. 20 were given phlegmon injections; in 07.1942 to 05.1944 c. 120 were used by for malaria experiments. More than 750 Polish clerics where murdered by the Germans, some brought to Schloss Hartheim euthanasia centre and murdered in gas chambers. At its peak KL Dachau concentration camps’ system had nearly 100 slave labour sub‐camps located throughout southern Germany and Austria. There were c. 32,000 documented deaths at the camp, and thousands perished without a trace. C. 10,000 of the 30,000 inmates were found sick at the time of liberation, on 29.04.1945, by the USA troops… (more on: www.kz-gedenkstaette-dachau.deClick to attempt to display webpage
[access: 2013.08.10]
, en.wikipedia.orgClick to attempt to display webpage
[access: 2016.05.30]
)

KL Sachsenhausen: In Germ. Konzentrationslager (Eng. concentration camp) KL Sachsenhausen, set up in the former Olympic village in 07.1936, hundreds of Polish priests were held in 1940, before being transported to KL Dachau. Some of them perished in KL Sachsenhausen. Murderous medical experiments on prisoners were carried out in the camp. In 1942‐1944 c. 140 prisoners slaved at manufacturing false British pounds, passports, visas, stamps and other documents. Other prisoners also had to do slave work, for Heinkel aircraft manufacturer, AEG and Siemens among others. On average c. 50,000 prisoners were held at any time. Altogether more than 200,000 inmates were in jailed in KL Sachsenhausen and its branched, out of which tens of thousands perished. Prior to Russian arrival mass evacuation was ordered by the Germans and c. 80,000 prisoners were marched west in so‐called „death marches” to other camps, i.e. KL Mauthausen‐Gusen and KL Bergen‐Belsen. The camp got liberated on 22.04.1945. After end of armed hostilities Germans set up there secret camp for German prisoners and „suspicious” Russian soldiers. (more on: en.wikipedia.orgClick to attempt to display webpage
[access: 2018.11.18]
)

KL Soldau: German Germ. Konzentrationslager (Eng. concentration camp) KL Soldau (in modern Działdowo city) — since the pre‐war Polish Działdowo county was incorporated into Germ. Regierungsbezirk Allenstein (Eng. Olsztyn regency) the camp was located in occupied territories where general German law was in force, i.e. in Germany proper — was founded in 09.1939, when in former barracks of 32nd Infantry Regiment of Polish Army Germans set up a temporary camp for POW captured during September 1939 campaign. In autumn 1939 was also used as police jail. In 1939‐1940 changed into Germ. Durchgangslager für polnische Zivilgefangene (Eng. Transit Camp for Polish Civilians), prior to transport to other concentration camps. In reality it was used then as a place of extermination of Polish intelligentsia within Germ. «Intelligenzaktion» genocidal program and extermination of sick and disabled within «Aktion T4» program. Next in 05.1940 the camp was changed again into Germ. Arbeitserziehungslager (Eng. Work Education Camp), and finally into penal comp for criminal and political prisoners, most of whom were sentenced to death. In 1939‐1941 Germans imprisoned, maltreated and tortured in KL Soldau hundreds of Polish priests and religious. Approx. 80 priests, religious and nuns perished. They were murdered in the camp itself, by a shot into a head, or in places of mass executions in nearby forests — Białuty forest, Malinowo forets, Komorniki. Dates and precise locations of these murders remain unknown. Altogether in KL Soldau approx. 15,000 prisoners were murdered, including thousands victims — patients of psychiatric institutions (within «Aktion T4» plan). (more on: mazowsze.hist.plClick to attempt to display webpage
[access: 2013.08.17]
, en.wikipedia.orgClick to attempt to display webpage
[access: 2018.09.02]
)

«Intelligenzaktion»: (Eng. „Action Intelligentsia”) — extermination program of Polish elites, mainly intelligentsia, executed by the Germans right from the start of the occupation in 09.1939 till around 05.1940, mainly on the lands directly incorporated into Germany but also in the so‐called General Governorate where it was called «AB‐aktion». During the first phase right after start of German occupation of Poland implemented as Germ. Unternehmen „Tannenberg” (Eng. „Tannenberg operation”) — plan based on proscription lists of Poles worked out by (Germ. Sonderfahndungsbuch Polen), regarded by Germans as specially dangerous to the German Reich. List contained names of c. 61,000 Poles. Altogether during this genocide Germans methodically murdered c. 50,000 teachers, priests, landowners, social and political activists and retired military. Further 50,000 were sent to concentration camps where most of them perished. (more on: en.wikipedia.orgClick to attempt to display webpage
[access: 2014.10.04]
)

Ribbentrop‐Molotov: Genocidal Russian‐German alliance pact between Russian leader Joseph Stalin and German leader Adolf Hitler signed on 23.08.1939 in Moscow by respective foreign ministers, Mr. Vyacheslav Molotov for Russia and Joachim von Ribbentrop for Germany. The pact sanctioned and was the direct cause of joint Russian and German invasion of Poland and the outbreak of the World War II in 09.1939. In a political sense, the pact was an attempt to restore the status quo ante before 1914, with one exception, namely the „commercial” exchange of the so‐called „Kingdom of Poland”, which in 1914 was part of the Russian Empire, fore Eastern Galicia (today's western Ukraine), in 1914 belonging to the Austro‐Hungarian Empire. Galicia, including Lviv, was to be taken over by the Russians, the „Kingdom of Poland” — under the name of the General Governorate — Germany. The resultant „war was one of the greatest calamities and dramas of humanity in history, for two atheistic and anti‐Christian ideologies — national and international socialism — rejected God and His fifth Decalogue commandment: Thou shall not kill!” (Abp Stanislav Gądecki, 01.09.2019). The decisions taken — backed up by the betrayal of the formal allies of Poland, France and Germany, which on 12.09.1939, at a joint conference in Abbeville, decided not to provide aid to attacked Poland and not to take military action against Germany (a clear breach of treaty obligations with Poland) — were on 28.09.1939 slightly altered and made more precise when a treaty on „German‐Russian boundaries and friendship” was agreed by the same murderous signatories. One of its findings was establishment of spheres of influence in Central and Eastern Europe and in consequence IV partition of Poland. In one of its secret annexes agreed, that: „the Signatories will not tolerate on its respective territories any Polish propaganda that affects the territory of the other Side. On their respective territories they will suppress all such propaganda and inform each other of the measures taken to accomplish it”. The agreements resulted in a series of meeting between two genocidal organization representing both sides — German Gestapo and Russian NKVD when coordination of efforts to exterminate Polish intelligentsia and Polish leading classes (in Germany called «Intelligenzaktion», in Russia took the form of Katyń massacres) where discussed. Resulted in deaths of hundreds of thousands of Polish intelligentsia, including thousands of priests presented here, and tens of millions of ordinary people,. The results of this Russian‐German pact lasted till 1989 and are still in evidence even today. (more on: en.wikipedia.orgClick to attempt to display webpage
[access: 2015.09.30]
)

Pius XI's encyclicals: Facing the creation of two totalitarian systems in Europe, which seemed to compete with each other, though there were more similarities than contradictions between them, Pope Pius XI issued in 03.1937 (within 5 days) two encyclicals. In the „Mit brennender Sorge” (Eng. „With Burning Concern”) published on 14.03.1938, condemned the national socialism prevailing in Germany. The Pope wrote: „Whoever, following the old Germanic‐pre‐Christian beliefs, puts various impersonal fate in the place of a personal God, denies the wisdom of God and Providence […], whoever exalts earthly values: race or nation, or state, or state system, representatives of state power or other fundamental values of human society, […] and makes them the highest standard of all values, including religious ones, and idolizes them, this one […] is far from true faith in God and from a worldview corresponding to such faith”. On 19.03.1937, published „Divini Redemptoris” (Eng. „Divine Redeemer”), in which criticized Russian communism, dialectical materialism and the class struggle theory. The Pope wrote: „Communism deprives man of freedom, and therefore the spiritual basis of all life norms. It deprives the human person of all his dignity and any moral support with which he could resist the onslaught of blind passions […] This is the new gospel that Bolshevik and godless communism preaches as a message of salvation and redemption of humanity”… Pius XI demanded that the established human law be subjected to the natural law of God , recommended the implementation of the ideal of a Christian state and society, and called on Catholics to resist. Two years later, National Socialist Germany and Communist Russia came together and started World War II. (more on: www.vatican.vaClick to attempt to display webpage
[access: 2023.05.28]
, www.vatican.vaClick to attempt to display webpage
[access: 2023.05.28]
)

sources

personal:
www.zkp.tczew.plClick to attempt to display webpage
[access: 2012.11.23]
, www.zapiskihistoryczne.plClick to attempt to display webpage
[access: 2017.01.21]
, arolsen-archives.orgClick to attempt to display webpage
[access: 2019.10.13]
, www.ipgs.usClick to attempt to display webpage
[access: 2012.11.23]

bibliographical:
Biographical dictionary of priests ordained in the years 1921‐1945 working in the Chełmno diocese”, Fr Anastasius Nadolny, prof., Bernardinum publishing house 2021
original images:
gdansk.ipn.gov.plClick to attempt to display webpage
[access: 2020.10.02]

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MARTYROLOGY: DETTLAFF John Francis

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