Research stage; What is being established
Parish registers; Dates of birth, baptism, marriage, and death, names of parents, spouses, and godparents, and family residence
Confession records; Family composition, ages of relatives, cohabitation of several generations, parish affiliation
Census records; Family ties, ages of family members, household composition, changes between censuses
Population censuses and family lists; Family composition, age, place of residence, social status, household information
Registry office documents; Birth, marriage, divorce, and death records in the 20th century, information about parents and spouses
Military documents; Information about conscription, service, military units, awards, wounds, capture, and demobilization
Personal files; Biographical information, education, place of work, marital status, information about relatives
Documents of enterprises and institutions; Periods of employment, positions held, length of service, transfers, awards, and other information Professional activity
Educational institution documents; Year of admission and graduation, place of birth, age, information about parents and subsequent employment
Notarial documents; Inheritance cases, property rights, information about relatives and family composition
Court documents; Family, property, and inheritance disputes, establishing kinship, information about place of residence
Local government records; Information about home ownership, family composition, place of residence, land plots, and tax records