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Peterski
06-18-2025, 09:12 PM
I have just applied to set up the “Poles from Kresy” project on Family Tree DNA (FTDNA), of which I will be the main administrator. The purpose of the project will be to study the genetic ancestry of Poles from Kresy, including analyzing in what proportions they are descended from colonists from lands west of the Bug River, and in what proportions from Polonized Ruthenians, Balts, Baltic Germans, Jews, Tatars, Armenians, etc., etc. - and what these proportions of origin looked like in the various sub-regions of the Kresy. Ultimately, only those people of Kresy descent who identify themselves as Polish will be able to become members of the project, not every person from the area, but self-identification will be the criterion here. The Project will include both Y-DNA and mtDNA haplogroups and, if possible, also autosomal data. The territorial scope of the Project will be: East Galicia (part outside the borders of present-day Poland), Bukovina, Suwalki Governorate (part outside the borders of present-day Poland), Grodno Governorate (excluding Bialystok Oblast, i.e., part outside the borders of present-day Poland), as well as Vilnius, Minsk, Vitebsk, Kaunas, Mogilev, Courland, Livonia, Smolensk, Volyn, Podolia, Kyiv, Chernihiv, Poltava, Bessarabia and Kherson Governorates. The territorial extent, along with approximate percentages of the ethnically Polish population in each county in the second half of the 19th century, is shown on the map:

https://i.postimg.cc/WT48KjWj/Poles-Kresy.png

Map was made by me based on the following sources (titles translated to English):

Krzysztof Zamorski, “Statistical guide to the history of Galicia”,
W. Studnicki, “Statistical and economic outline of the northeastern lands”,
A. Tichomirow, “Religious composition of the population of Minsk Governorate in the 1850s-60s”,
A. Tichomirow, “Religious and ethnic structure of Vitebsk Gubernia in the first half of the 1860s”,
A. Tichomirow, “Poles in Mogilev Gubernia in the 19th and early 20th centuries in the light of statistics”,
Algirdas Budreckis, “The ethnographic eastern and southern borders of Lithuania”,
Wlodzimierz Wakar, “Territorial development of Polish nationality” part 3,
Russian population census of 1897, data on religions and languages,
For Bukovina data on languages from the Austrian population census,
Lucjusz Dura, “Map of the distribution of the Polish population”,
Piotr Eberhardt, “Nationality transformations in Lithuania”,
Piotr Eberhardt, “Nationality transformations in Belarus”.

Peterski
06-19-2025, 03:16 PM
Already based on currently available data we can see an elevated percentage of haplogroup I (probably mainly I2, which is more common among East Slavs than in Poland) in regions to which many Kresy Poles from Ukraine have resettled, and an elevated percentage of Baltic haplogroup N in Podlaskie:

https://i.imgur.com/FZknZzW.jpg

Data from: https://www.podgorski.com/main/assets/documents/Grochowalski_2020.pdf

Peterski
06-19-2025, 04:45 PM
According to Ukrainian nationalist Volodymyr Kubijovyč ancestors of Poles in East Galicia "were all settlers originally":

https://i.imgur.com/oiuehUE.png

Peterski
06-19-2025, 07:07 PM
Poles with ancestry from Kresy in modern Poland (plus many still remaining in Belarus, Ukraine, Lithuania, Latvia, etc.):

https://upload.wikimedia.org/wikipedia/commons/f/fe/Kresy_Poles_in_modern_Poland.png

https://upload.wikimedia.org/wikipedia/commons/thumb/6/61/Kresowiacy1950.png/500px-Kresowiacy1950.png

nrinehi
07-09-2025, 11:11 AM
Poles with ancestry from Kresy in modern Poland (plus many still remaining in Belarus, Ukraine, Lithuania, Latvia, etc.):

https://upload.wikimedia.org/wikipedia/commons/f/fe/Kresy_Poles_in_modern_Poland.png

https://upload.wikimedia.org/wikipedia/commons/thumb/6/61/Kresowiacy1950.png/500px-Kresowiacy1950.png

How is "ancestry from Kresy" defined there? One grandparent, one parent?

Peterski
07-22-2025, 08:49 AM
How is "ancestry from Kresy" defined there? One grandparent, one parent?

In first map one grandparent is enough, in second map usually 100%.

Peterski
08-05-2025, 09:34 PM
They have finally approved my Project, people can join:

https://www.familytreedna.com/groups/polesfrom-kresy

Peterski
08-06-2025, 11:29 AM
I will be adding all participants to this Google Map:

https://www.google.com/maps/d/u/0/edit?mid=141I3i4lIStgx9zCZl0mlBIKBi0u1fDo&usp=sharing

Peterski
08-08-2025, 12:35 PM
A guy from Prozoroki just joined my project (it was the easternmost town in Inter-War Poland):

https://pl.m.wikipedia.org/wiki/Prozoroki_(gmina)

His Y-DNA haplogroup is R1a-FTD56500.

Kostek
08-10-2025, 11:56 PM
Very cool project!
I would add my paternal cousin's results if I could but unfortunatly I don't own the account. His paternal line (Zawisza h. Sulima) comes from Konkolniki, and his result was R1a--Z280.

My paternal line traces to Żabińce near Czortków and my predicted haplogrop is I2a-L621

Peterski
08-11-2025, 01:08 AM
Very cool project!
I would add my paternal cousin's results if I could but unfortunatly I don't own the account. His paternal line (Zawisza h. Sulima) comes from Konkolniki, and his result was R1a--Z280.

My paternal line traces to Żabińce near Czortków and my predicted haplogrop is I2a-L621

You can tell your cousin to add himself!

Also feel free to add yourself as well.

I will add both of you to my Google map.

Peterski
08-25-2025, 07:22 AM
Joining projects is again possible, so I invite again people to join!