THE DATE BEHIND THE NAME

Janusz Radziwiłł

diplomat (1612-1655)

Janusz Radziwiłł has incompatible recorded birth dates. The main Wikidata statement lists December 12, 1612 in Papilys, Lithuania.

Born

December 12, 1612

An exact age is omitted because the recorded dates are incompatible or not precise enough.

Died: December 30, 1655

Source:

Synchronized from Wikidata on October 5, 2026.

Birthplace
Papilys, Lithuania
Professions
diplomat, voivode, politician, military leader
Citizenship
Polish–Lithuanian Commonwealth

Incompatible birth dates

Sources disagree: December 12, 1612 (RKDartists; Internetowy Polski Słownik Biograficzny) or December 2, 1612 (Urzędnicy Wielkiego Księstwa Litewskiego. Spisy, t. II, Województwo trockie XIV‒XVIII wiek; Urzędnicy Wielkiego Księstwa Litewskiego. Spisy, t. III, Księstwo Żmudzkie XV‒XVIII wiek; Urzędnicy Wielkiego Księstwa Litewskiego. Spisy, t. I, Województwo wileńskie XIV‒XVIII wiek).

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.

More about Janusz Radziwiłł

Family

Father
Krzysztof Radziwiłł

All birth date sources

A source is P248 “stated in” or a non-Wikimedia reference URL. Import-only references do not qualify.

Synchronized from Wikidata on October 5, 2026. View Wikidata record

Questions people ask

Where was Janusz Radziwiłł born?

Janusz Radziwiłł was born in Papilys, Lithuania.