Janusz Radziwiłł (1579–1620)

Janusz Radziwiłł (Lithuanian: Jonušas Radvila; 2 July 1579 – 3 December 1620) was a noble and magnate of the Polish–Lithuanian Commonwealth.

Radziwiłł also held the title of Reichsfürst (Imperial Prince) of the Holy Roman Empire.

She died in 1612, and was canonized by the Belarusian Orthodox Church as saint Sofia of Slutsk thanks to her charity and miracles on the grave.

Zofia's large estate (seven castles and palaces and some thirty-two villages) contributed to the already significant Radziwłł's wealth.

[1] Janusz Radziwiłł is one of the characters on the painting by Jan Matejko: Kazanie Skargi (The Sermon of Piotr Skarga).

Mother
Trąby coat of arms , used by the Radziwiłł family. In the Holy Roman Empire, the Trąby coat of arms was situated in the center of a black eagle in a golden shield.