Ratzlaff Family blog
Monday, November 9, 2026
Artificial Intelligence
Saturday, November 7, 2026
Deutsch Wymyśle (and surroundings) Scrapbook
The dedication ceremony for the restored church in Nowe Wymyśle is in just a couple days. The earlier Mennonite church building in the village, known to Mennonites as Deutsche Wymysle, was reportedly built in 1860. This building stood a short distance west from the newly restored building (which was the Mennonite Brethren building) [Zabytek > Nowe Wymyśle, 35, https://zabytek.pl/pl/obiekty/dom-nr-35-(mennonicki)-781979]. See: here. This building, documented in 1984, was at that time used as a residential structure but was previously the Mennonite prayerhouse.
At the Zabytek site (here) we read the following about the church building that currently stands towards the east end of the village, which has now been restored:
"The village of Nowe Wymyśle (Deutsch Wymyśle, Wymyśle Niemieckie), known until the first half of the 19th century as Olędry Czermińskie, was founded by Kajetan Dębowski in 1781 and settled by colonists Jakub Konarski, Jerzy Drews, Jan Konarski, Jan Golno, and Dawid Górski. Between 1808 and 1829, Wymyśle was inhabited by families of various denominations: approximately 50 Mennonite families, approximately 50 Evangelicals [Lutherans], and 60 of unknown denomination. They engaged in traditional forms of farming – fruit growing, raising cows and sheep, and producing Dutch cheese – and cultivated willow plantations. The first Mennonite (wooden) church in Wymyśl was built in 1818, but it burned down in 1845, and a school was built in its place in 1854. The new brick church was built in 1864 on a plot of land belonging to Michael Loter [Luther], who also financed most of the building materials. During World War I, the building was partially demolished by German troops – the roof structure was used to reinforce trenches, and the sheet metal roofing was melted down. In 1924, thanks to the help of Mennonites living in the USA and Canada, the church was rebuilt and renovated. The paintings in the main hall were likely created during this time. After World War II, the building was taken over by the Roman Catholic parish in Czermno and consecrated in 1946. In 1948, the building was taken over by the Czermno District National Council. For several years, it stood unused. In 1954, it was renovated and adapted to serve as a school club. From the mid-1970s, the building became a collection point for herbs for "Herbapol.""
An amazing digital reproduction of the building is here at the link above.
At the Zabytek site, one can also find listings for Mennonite-built houses in Nowe Wymysle, as well as nearby villages such as Sady, Nowe Troszyn, Nowe Wiączemin, and others.
Of course, the "standard" history for the area around Nowe Wymylse (Deutsch Wymylse) is Erich Ratzlaff's Im Weichselbogen but the information below is mostly apart and aside from that book.
This map (Topographical Charter of the Kingdom of Poland, mapped by the Russian Army; Kol III, Sek III) is from 1839, so right during the time when the Mennonites lived there.
Wojciech Marchlewski indicates (Mennonici na Mazowszu; Plock 2022; pp 39-41) that Mennonites began moving into Masovia in the early 1760s. Some were settled on the Swiniary Estate, which was owned by Kajetan Debowski. These particular settlers originated from Przechowko, Gruppe, Obernessau, Jeziorki, and Neumark. Specifically in 1781, some were settled at Oledry Czerminskie which became known as Deutsch Wymysle. See here.
Some of these early Masovian settlers absolutely were tied to the Old Flemish at Przechowko. In 1785 a group of 14 families led by Cornelius Wedel (GMA #81618, PRZ #241, 1747-1798) ( Geheimes Staatsarchiv Preußischer Kulturbesitz II. HA GD, Abt. 9) received permission to move to the Swiniary Estate in Masovia. See here
I can’t prove it yet but my theory is that some of my own ancestors derive their origins from this group. It’s likely that these folks prepared goods to take up the Vistula by boat to sell at the markets in Warsaw (maybe they would have sold dried fruits, jams or jellies, dairy products, or bales of linen). In the markets of Warsaw, legend has it, that Prot Potocki encountered Mennonites and invited them to settle on his estates located on the borders of Volhynia and Podolia - a settlement which would be established in 1791 and named Deutsch Michalin. And, in turn, Deutsch Michalin villagers established Karolswalde in Volhynia proper in 1801. Again, I can’t prove that right now but I feel that in this very Masovian settlement record we actually have the earliest seeds of the Volhynian Mennonite story.
The late John D Richert states "From review of the names of ministers listed by congregation in Dutch Naamlysts and German Namensverzeichnis from 1769 to 1835 a fifth congregation can be identified: Wionczemin and Sady near Plock. This fifth congregation apparently faltered, was relocated and renamed Deutsch-Wymysle following a large influx of immigration ca. 1816. It is not clear when this congregation in the Mazovian region of Poland was established. It was located about 10 miles southeast of Plock on the south side of the Vistula River. The writings by Robert Foth and Erich L. Ratzlaff provide considerable information about the Deutsch-Wymysle congregation but scant detail about Deutsch Wionczemin and Sady which existed as a Groningen Old Flemish Gemeinde prior to the establishment of Deutsch-Wymysle as its successor. Sady was first populated by German Lutherans who obtained the land from Polish landowner Zablocki In 1769. The Mennonites who followed afterward bought land from these initial German settlers. From the evidence available it appears this congregation was started by Groningen Old Flemish Mennonites who arrived from Przechowko and Brandenburg about 1790-1795 and was followed by the ordination of their first ministers in 1799. The first appearance of this congregation was in 1802 and only Old Flemish names appeared on their list of ministers. The 1802 list states the Przechowko-Konopath, Schoensee Culmish, Jeziorki, Brenkenhofswalde-Franzthal and Wionczemin-Sady Gemeinden were closely related and elected their Aeltesters in common. The prayer house (church) was built at Sady in 1806 but it was not used for long and was abandoned by 1820. The first Elder of this congregation was ordained in 1809. The Mennonite church in Deutsch-Wymysle was built in 1813 and Deutsch-Wymysle soon replaced Sady as the center of the congregation. Some details of this separation are revealed in the letters sent from Elder Wilhelm Lange to Elder Peter Wedel in the time period 1815-1820. Minister Jacob Pankratz had appealed for help dealing with a crisis over problems in the congregation apparently involving drinking in excess. Lange expressed his exasperation that Elder Peter Wedel at Sady was oblivious to these problems. The installation of three new Ministers in 1817 and promotion of Jacob Pankratz to Elder in 1820 likely was the consequence of inaction on the part of Peter Wedel, the elder at Sady. Collapse of the congregation Wionczemin-Sady seems to have occurred in the 1813-1820 timeframe in spite of the Namensverzeichnis issued from Danzig in 1835 referring to this congregation as Wionczemin-Sada instead of Deutsch-Wymysle. In addition to Deutsch-Wymysle, the members of this successor Gemeinde also lived in the villages of Sady, Korzykow, Wionczemin, Nowosiadlo, Swiniary and Leonow among perhaps others. Jacob Pankratz began the church record book in 1815 and is recognized as the first elder of the Deutsch-Wymysle Gemeinde as well. , The membership of the Deutsch-Wymysle Gemeinde thrived in its early days but declined significantly due to immigration in the 1870’s. Transfers of members to the Mennonite Brethren in the 1880’s took its toll as well. The Mennonite Church and the Mennonite Brethren co-existed, in harmony, at Deutsch-Wymysle until being scattered in the aftermath of World War II." - The Groningen Old Flemish Society of Mennonites in Poland, Prussia and Russia, 11/2023.
At the open air museum in Nowe Wiączemin (Skansen Osadnictwa Nadwiślańskiego w Wiączeminie Polskim, also known as the Płock Museum), we have this from the permanent exhibit, the photo probably taken by Wojciech Marchlewski (information regarding Sady):
Again, Sady was likely the original church in the area, the church building built around 1806 but abandoned by 1820 and thereafter Wymysle became the chief Mennonite village in the area. Erich Lohrey indicates that the congregation in Deutsch Wymysle was established in 1813, the first elder being Flemish, and that the first church building was built also in 1813. The later Mennonite Brethren congregation was established in 1884.
Saturday, October 31, 2026
Przechowko Village Maps, Royal Prussian State Survey, 1:25 000
For years, the best map I've been able to find of the Przechowko area (and, for that matter, for all of Polish Prussia) was the Royal Prussian State Survey (1:25 000) which can be found here (http://igrek.amzp.pl/mapindex.php?cat=TK25&listtype=standard&listsort=sortoption1) (see Schwetz 2576 and Kulm 2676 sectors). This is an amazing map, Schwetz mapped in 1905 and Kulm mapped in 1906. This is a composite of the maps with Przechowko Village marked by me as I've determined the boundaries to be.
Here is an earlier version of the Royal Prussian State Survey found at the Berlin State Library, here: https://kartenhighlights.staatsbibliothek-berlin.de/indexblatt/. Both Schwetz (1172) and Kulm (1263) in this series were mapped in 1873. Again, this is a composite of the maps with Przechowko Village marked by me as I've determined the boundaries to be.
Thursday, October 29, 2026
Marek Hausmann: Of God, Earth, and Water
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| Morning in the Vistula Fens, by Marek Hausmann |
My friend Marek Hausmann lives in Tczew, Poland (German = Dirschau). Tczew is located about 20 miles south of Gdansk, on the west bank of the Vistula River, in the area known in Polish as Żuławy. My Mennonite ancestors would have referred to this area as the Werder, and more specifically, the Gross Werder. In his own words, Marek's ancestors "have lived in the Żuławy region for about 300 years, and I still live nearby in Tczew (Dirschau). While I am not entirely sure of direct Mennonite roots in my own tree, our family history is deeply entwined with this heritage—after 1945, my grandmother lived in a former Mennonite homestead in Żelichowo near Tiegenhof (historically known as Petershagen), which was abandoned by its owners as the frontline approached."
This map from about 1915 shows a good portion of the Gross Werder (Żuławy) with Danzig (Gdansk) at upper left and Marienburg (Malbork) at lower right. Petershagen is circled central right; Dirschau is circled lower left.
Marek goes on:
"As a painter, I am currently preparing an oil painting series dedicated to the Mennonite community that once shaped the landscape and culture of Żuławy."
So, Marek is set to embark upon an adventure that will enhance our understanding of our ancestors' lives in Poland (Polish Prussia). Through his art, Marek will be opening a window that will help us visualize our ancestors' lives in Poland.
Again, in Marek's own words:
"I am beginning a new and deeply meaningful artistic journey. "Morning in the Vistula Fens" is the very first piece opening my new painting series titled "Of God, Earth, and Water", dedicated to the memory and heritage of the Mennonite community in the Vistula Fens (Żuławy).
"Through these paintings, I wish to pay tribute to a community whose steadfast faith, humility, and centuries of relentless toil tamed the wild waters of the Vistula and Nogat rivers, transforming treacherous wetlands into a fertile and thriving homeland.
"On this inaugural canvas, I capture a quiet, intimate morning—a young girl in a traditional bonnet, gently pouring fresh milk from an earthenware jug. Around her breathes the honest, warm beauty of home: rustic pottery, the butter churn, the texture of weathered wood, and the peace of a life rooted in faith and daily labor."
Monday, October 19, 2026
Dangerous Speculation, Ratzlaff History, Grudziądz Siege
Without new information coming out of the 17th century, we may never know anything further about the origins of our Ratzlaff family. Every once in a while, someone will claim to know the additional information about that first Mennonite Ratzlaff at Przechowko but if that claim isn't backed up with a evidence from the 17th century, then it won't hold much water.
Fact: The Przechowko Mennonite Church records indicate that the first member of that congregation with the surname Ratzlaff was a man who left his military post in order to join the pacifist group. We're left a little unclear about the man's ethnicity but the records go on to claim that he married the daughter of Elder Voth, from Culm (Chelmno), and that the first child from the union was born in the neighborhood of 1630. We have to remember that this information in the church records was compiled in the 1780s, so that's more than 150 years after the fact. I feel that we have to look very critically at these claims and allow quite a bit of leeway. Did this first Ratzlaff originate in Poland (Pomerania) or Sweden? At what point in time did he join the Mennonites? Did he immediately join the congregation at Przechowko or could he have been associated with another group first? The claims made by the Przechowko records are not as black and white as they initially appear nor can they be taken so literally as one might initially think. I think we can take away, however, that this man was likely born in the first decade of the 17th century, perhaps around 1605.
Fact: The surname "Ratzlaff" is and was not exclusive to Mennonites nor was it necessarily exclusive to the Przechowko congregation. First of all, Ratzlaff - or its many variations (Ratzlaff, Retslaff, Raclaw, Racław, etc) could have sprung from a number of different origins. The obvious origin, in Pomerania, is the Germanization of the first name "Radosław" to "Ratzlaff". I've also seen claims attached to the tiny village of Racławki, 5 miles southeast of Chojnice, Poland, which is some 40 miles northwest from Przechowko. Whatever the case could be, we have to remember that not all Ratzlaffs are Mennonites. Indeed, we can find very many people with this surname throughout Pomerania beginning in the 17th century even into the modern day. I've personally dealt with a 3 different families, all from the Pomeranian region, which were completely separate from Mennonite Ratzlaffs. Further, we can find isolated cases, in the 18th century before Mennonites began leaving for Imperial Russia, of Mennonite Ratzlaffs associated with congregations other than Przechowko. This is, admittedly, extremely rare, but it has happened. We always have to remember these possibilities.
So, given these facts, we can find Ratzlaffs or Raclaws listed here and there in 17th century records and at this time, we cannot be sure if said listings could have anything to do with the Przechowko Ratzlaff family or not. But we do find some that are compelling.
Of course, in 1662 tax records at Przechowko, we find gospodar Jan Ratzlaff living with his wife Ann and his sister Elizabeth. This is almost certainly the son of that original Przechowko Ratzlaff, born in the neighborhood of 1630. Here, he's a man in his early 30s living as head of his household in Przechowko, perhaps with his young family (these records don't list children) and - for whatever reason - his sister. These 1662 records don't seem to list any other Ratzlaffs in any other nearby left-bank Vistula villages. Where is Jan's (Jan is Polish equivalent to German name Johann or Hans) father? He's not in Przechowko; is he deceased? Could he reside in a different nearby village? He'd be in the neighborhood of 60 years old so he's conceivably still alive. Where is he?
Another compelling record is a 1664 survey of the Polish countryside in the wake of the Deluge (Opis Krolewszczyzn W Wojewodztwach Chelminskim Pomorskim I Malborskim W Roku 1664, page 85). Interestingly, we find a man named Hans Raclaw (Raclaw would be translated from the Polish into German as Ratzlaff) living in Bzowo. This man has been a military officer and his post, in 1664, has recently become vacant. We don't know why it's vacant - Raclaw has recently retired or perhaps died - but the only fact given in the record is that the post is vacant.
Bzowo is a very interesting location. That's about 15 miles northeast from Przechowko. In German this village was known as Gross Sibsau, and it's about 6 miles northwest across the Vistula from the city of Graudenz (Polish = Grudziądz). Interestingly, for Mennonite history, this area along the Vistula where the river takes a long bend toward the north - this is one of the very earliest areas of Mennonite settlement in the whole Vistula valley. Nearby to Bzowo, about 5 miles away, we have villages such as Brattwin and Michale that were very early homes for Mennonites. Przechowko itself wasn't likely home to any Mennonites before the year 1600 but Mennonites could have been in Michale 40 or even 50 years earlier. This cropped Schroetter Map from the late 18th century shows the area with Sibsau (Bzowo), Michelau, Dragasz, and Przechowko marked.
Saturday, October 3, 2026
Fire in Przechówko
The newspaper Dziennik Bydgoski for 1935, No. 80 was published on Friday, April 5, 1935. It reports the following:
ŚWIECIE. In the village of Przechówko, near Świecie, a fire broke out in the afternoon hours in the farm buildings of farmer Augustyn Korthalsa, which in a relatively short time engulfed all the buildings: the residential house, pigsty, barn, and stable. The firefighting effort was very difficult here, given that the individual buildings were thatched with straw.
A strong wind then carried the flames to the roof of the buildings of neighbor Wilhelma Banna, and here the stable and barn burned down. The damages caused by the fire are very severe and amount to about 11,500 zł for Korthals, and for Bann to about 5,000 zł, part of which will be covered by insurance.
Monday, September 7, 2026
Flemish and Frisian Affiliations in Molotschna Colony
This map shows Flemish and Frisian affiliations for Molotschna villages (original here). The map is from 1829 so some later villages, for instance Gnadenfeld, Waldheim, Hierschau, are not marked on the map.
Affilitations marked are according to Helmut T Heubert in his book "Hierschau, An Example of Mennonite Life" (Kindred Productions, 1986) page 31.
Villages marked in blue: Flemish
Villages marked in red: Old Flemish
Villages marked in green: Frisian
Villages marked in yellow: Mixed
















