- Born in 1474
- Deceased in 1522, at the approximate age of 47 years
Parents
- Mikołaj Radziwiłłowicz Radziwiłł, alias Mikalojus Radvilaitis (c. 1450 - 1509)
- Sofija Ona Manvydas, alias Zofia Monwidówna
Family
- Married in 1492, with Elżbieta Gasztołd, alias Elżbieta Gasztoldowna (1474 - 1502)
- Married in 1516, with Hanna Stanisławowna Kiszka ( - 1533), issuing
- Mikołaj Krzysztof (1515 - 1565)
- Jan Janowicz (1516 - 1551)