Welcome to the Netczuk family website
Dear Sir or Madam!
These pages are largely devoted to the history and genealogy of our family. Genealogical research is a long-standing tradition. You will also find links to websites about places close to us, our passions, and our professional activities. The results of our research, the fruit of the work of many people, extend beyond our family and are useful in genealogical research of other Międzyrzec families, a prime example of which is the Międzyrzec Surnames project.
Since 2006, the Netczuk Family Club has been operating as an informal association, drawing on old unification traditions dating back to the 19th century. For generations, we have cultivated our traditions and unique mission, which has been marked by a less than favorable fate. The history of our family reflects the cultural borderlands of Poland, Lithuania, and Ruthenia. With Lithuanian boyar origins, Ruthenian ethnic identity, Greek Catholic faith, a complex national identity, and centuries-long affiliation with the bourgeoisie, our family serves as a bridge connecting the diverse ethnicities, cultures, traditions, languages, and religions of the former Polish-Lithuanian Commonwealth, in accordance with the maxim: "origine Lithuanus, gente Ruthenus, natione Polonus". The geopolitical situation demonstrates that this mission remains relevant. Even the form of our surname reflects the multiculturalism of Międzyrzec in the 16th and 17th centuries.
Our surname took its current form with the suffix -czuk in Międzyrzec Podlaski between 1610 and 1646 (then forms Natczuk, Niecczuk, Nietczuk) under the influence of the Volhynian dialects arriving in the third quarter of the 16th century, from the family name of our ancestors Niecz - Nieczko - Netko through transitional patronymic forms Nieczkowicz - von Niczkowicz - Naczkowicz (1558 - 1570) from our ancestor Nacz Saka alias Naczki Stasowicz Sakowicz - mayor of Międzyrzec in the years 1558 - 1559 ("Domino Naca consulo").
The history of our family in Podlasie begins in nearby villlage of Szachy and Dołga, which Nacza Sakowicz of Szachy and his nephew Lis von Niczkowicz, also known as Dołhosycz of Dołga (near Międzyrzec), held ownership rights alongside with the Bohowityny family, and in Krzywośniki and Nieszki near Łosice, where their descendants farmed three boyar (putny boyar service) volokas, known in Krzywośniki as Kozar volokas. However, they were exempt from this service due to a special privilege, granted by princes. The closest siblings of the mayor Nacza and their descendants, known from Międzyrzec court records from 1558-1574 and the 1591 inventory of the Woźnicki estate, also use other family names: Kozar - Kozarewicz of Krzywośniki, Lisczyce, Dołhosycz, Sakowicz, and numerous patronymics derived from them. The children of Nacz Sakowicz use the family name Naczkowicz interchangeably with the patronymic Sakowicz after their father and Ostaszowicz after their grandfather.
Members of the closest Kozar family in Międzyrzec, also called Naczkowicz and Sakowicz, as evidenced by court records, divide the rights to the Koszałczin house and land among themselves in the city court, which connects them with the Kozar family of Bracław and the Koszyłowska estate. Until the 19th century, they also used a seal that was a compilation of Doliwa - the coat of arms of Naczka Ginwiłowicz and the family sign of the Lithuanian Naczowicz family - Kościesza and Lis in numerous variations. Additionally, an entry from the Międzyrzec court book also mentions in their context the nickname Jiewszcza, worn by Jakub - a relative of the orphans Chwieda and Chwiedek Lieliejko (Piotr Lialusz was Piotr Naczka's cousin in the 15th century), and the nickname itself also appears on the seal of Piotr Naczka Ginwiłowicz from the first half of the 15th century (Jeuszcza). These court records link the Międzyrzecz Naczkowicz family with the Lithuanian Naczkowicz family. A direct connection is also found with the Vitebsk Kozar family, who came from Podlasie and Lithuania.
They took their local names, Kozar and Lisczyce, from estates granted to them in the late 15th century in Koziary and Lisiczyńce — two villages located between the extensive estates of the Zbaraski princes near Ożhowce (Nowy Zbaraż) and the castle in Toki, where they arrived with other Lithuanian families from Lithuania and Podlasie. They must have descended from one of Piotr Naczko's grandsons — the Naczowicz family, also known as the Sakowicz family. The patronymic Ostaszowicz, borne by the offspring of our ancestor Nacz Sakowicz, indicates descent from Stas Saka, perhaps identical with Stas Steckowicz Saka (Stanisław Steckowicz, standard-bearer of Medininkai in 1528), who was likely the son of Stecko Gedroiti Soka, mentioned in the Lithuanian Metrica, who is named after Ona Bagdona, the wife of Piotr Naczko Ginwiłowicz. Stecko was most probably the son of Grigory Naczowicz, mentioned in the third book of the Lithuanian Metrica, son of Piotr Naczko, son of Kimunt Ginwił, signatory of the Peace of Salin in 1398.
Our family, along with the Sakowicz family of Międzyrzec, thus arose as a branch of one of the numerous Lithuanian Naczowicz-Doliwite lines, traces of which can be found in 16th-century court records and in a family seal preserved until the 20th century. The origins of Kimunt Ginwił and Piotr Naczka themselves pose research challenges. Various researchers, based on analyses of Naczka's position on the Grand Ducal Council, have suggested descent from the Gediminas family.
The centuries-old, unique heritage of which our ancestors have always been aware, especially today, obliges us, the living, to preserve and pass it on to future generations, which is what the authors intend these pages to serve as, as a virtual monument in honour of our ancestors, constituting a contribution to the emerging monograph of the Netczuk family.
Łukasz Netczuk
representative of the Netczuk Family Club in Poland











