April 17, 1867
Precision: day · Rank: normal
- Source: pravovedenie.spbu.ru
- Source: elibrary.ru
THE DATE BEHIND THE NAME
Leon Petrażycki
Polish lawyer, philosopher, sociologist of law, ethicist and logician
Leon Petrażycki has incompatible recorded birth dates. The main Wikidata statement lists April 25, 1867 in Kalantajova, Belarus.
Born
April 25, 1867
An exact age is omitted because the recorded dates are incompatible or not precise enough.
Died: May 15, 1931
Source:
- Integrated Authority File
- Pedagogues and Psychologists of the World
- Great Soviet Encyclopedia (1969–1978)
Synchronized from Wikidata on October 5, 2026.
Original calendar: Julian. Displayed date is Gregorian.
- Birthplace
- Kalantajova, Belarus
- Professions
- university teacher, philosopher, judge, jurist, ethicist, sociologist, politician
- Citizenship
- Poland, Second Polish Republic, Russian Empire
Incompatible birth dates
Sources disagree: April 25, 1867 (Integrated Authority File; Pedagogues and Psychologists of the World; Great Soviet Encyclopedia (1969–1978)) or April 17, 1867 (pravovedenie.spbu.ru; elibrary.ru).
The main date retains its own sources. These alternatives overlap neither all other statements nor the main date. Rank is Wikidata editorial priority, not proof.
All birth date sources
A source is P248 “stated in” or a non-Wikimedia reference URL. Import-only references do not qualify.
- Integrated Authority File
- Pedagogues and Psychologists of the World
- Great Soviet Encyclopedia (1969–1978)
Synchronized from Wikidata on October 5, 2026. View Wikidata record
Questions people ask
Where was Leon Petrażycki born?
Leon Petrażycki was born in Kalantajova, Belarus.
When did Leon Petrażycki die?
Leon Petrażycki died on May 15, 1931.