This is a base of related ties of Russian citizens. It contains 235 million records. The number of unique people in it exceeds 100 million. For each person, the full name, date of birth, address of residence and list of relatives with names and dates of birth is indicated. The data was obtained in 2022 by the “eye of God” from the registry of housing and later got into open access. The base contains people living in one apartment. Most often these are relatives.