
Q47064
(1579-1620)
Not who you're looking for? Others named Janusz Radziwiłł: Polish diplomat (1880-1967) · diplomat (1612-1655)
Janusz Radziwiłł was a Polish–Lithuanian magnate. He was the Lithuanian deputy cup-bearer since 1599, the castellan of Vilnius since 1619, and the starost of Borysów. Radziwiłł also held the title of Reichsfürst of the Holy Roman Empire.