Poltava Oblast is one of those regions of Ukraine where genealogical research almost inevitably leads to Cossack history, but also to one of the most serious archival losses among Ukrainian regions. It was here that the heart of the Hetmanate was located: the Poltava, Lubny, Myrhorod, and Pryluky regiments, the military elders, and the registered Cossacks. For many families in the region, their genealogical line sooner or later ends not in the peasant community, but in the Cossack registry—meaning both the research logic and the range of sources here differ significantly from other regions of Ukraine. But before discussing sources, it's worth candidly identifying the main peculiarity of working with Poltava Oblast.

The region's key characteristic: the catastrophic loss of pre-revolutionary collections
The Poltava archive twice experienced massive document losses: in 1917–1921 and, especially, in 1941–1943, during the German occupation. Around 70,000 files were evacuated from Poltava to the Saratov region in 1941, but the bulk of the documents—approximately 1.5 million—were never returned to the archive.

The fate of the Poltava Spiritual Consistory collection is particularly revealing - it was there that the parish registers and confession records for the entire province, a key source for genealogy, were concentrated. In 1921, up to 300,000 items were received; by September 1939, around 11,000 remained. During the Nazi occupation of 1941–1943, almost all of the consistory's documents were destroyed—only 88 files, dating from 1775 to 1918, survived. Later, during Soviet times, about 600 more files were returned to Poltava from other archival institutions and the Kharkiv Regional Archive, but this was unable to restore the lost documents.

Because of this, relatively few registers of births, confession records, and census tales have survived in the Poltava archive itself—in terms of the volume of surviving primary sources, this is one of the most difficult territories in Ukraine for genealogical research.

Research in Poltava region requires particular care: if direct birth records have not survived—and for most families this is the case—indirect sources must be systematically sought: census records, confessional records, consistory and zemstvo files, and documents from related archives. Establishing a family tree here is often based not on a single key document, but on the comparison of several disparate ones.

For a peasant family, the primary source is usually the parish register. For a Cossack family, things are a bit more complicated and interesting at the same time. Cossacks of the Hetmanate were recorded separately from the pospolite (peasants)—there were special lists, computs, and registers of hundreds and regiments. After the annexation of Left-Bank Ukraine to the all-Russian system of government in the late 18th century, many of these documents were compiled into the so-called Rumyantsev inventory of Little Russia from 1765–1769—a unique source unavailable in most other regions and often a key point for reconstructing family trees beyond the 18th century.

Another important detail: some Cossack elders were included in the Russian nobility in the late 18th and early 19th centuries, and confirmation of this lineage was achieved through noble parliamentary assemblies. Accordingly, family information can be stored in genealogical books and nobility records, not just in church or Cossack collections.

If we're talking about a peasant or bourgeois family, the search is more traditional:

• parish registers and confessional records;
• census records of the relevant period;
• census and family records from the second half of the 19th century.

It's worth remembering that class boundaries in Little Russia were not as rigid as in the Great Russian provinces, and a family could change class over time.

The administrative history of the region also influences which collection to search for documents.

The vast majority of the Poltava region's population was historically Orthodox, so parish registers and confessional records remain the basis for research for most families. However, within this overall picture, it's important to distinguish several lines of research.
Cossack and elder families. In addition to church records, regimental office documents, computs, and Rumyantsev inventory materials play a key role—they provide information on land ownership, service, and family composition even before the advent of parish registers.
Families that received nobility through the Cossack line. Important sources include nobility records and genealogical books of the Poltava Noble Deputies' Assembly. These often contain detailed descriptions of several generations of ancestors, since proof of lineage continuity was a condition for recognition of nobility.
Old Believer communities. These existed in certain settlements in the region. For such families, alternative sources are usually required, since official registration of marriages and births was long handled by the Orthodox Church or was not conducted by the state at all. Jewish communities. They are most prominent in Kremenchuk, Lubny, and Poltava. The study is based on Jewish registers of births and administrative documents, taking into account that a person's first and last name may have been recorded differently in different sources.

Family history is rarely reconstructed from a single source - and for Poltava, the list is somewhat broader due to the Cossack heritage.

Identity is established based on a combination of factors:

• age;
• names of parents and spouse;
• place of service or residence;
• mentions of siblings;
• other relatives found in the same documents.

Only after such confirmation does the document found become the basis for moving on to the next, earlier generation.

This transition is rarely straightforward. A birth record indicates the parents, information about their marriage indicates the origins of both spouses, and the origin, in turn, can lead research to a different company, a different regiment, or even a different province if one of the ancestors was transferred or resettled. If at any point the connection cannot be confirmed by documentation, it is not replaced by a hypothesis—instead, alternative versions are recorded and other sources worth checking are indicated.

The results are presented in a way that shows the sequence of generations and the documentary basis for each established connection, rather than simply a list of names. The materials typically include a description of the work performed, copies of the archival documents found, archival certificates, and extracts.

Even if all we know today is an ancestor's surname, the approximate period of their life, and their settlement - and perhaps even a family legend about Cossack roots—this is sufficient for a preliminary analysis: it allows us to assess how realistic it is to document such ancestry and determine which sources to begin with.

Schedule a consultation to receive an assessment of the available information and understand the potential for archival research into your family history in the Poltava region.