| Nicholas IV Radziwill |
| Nicholas IV Radziwill | |
| B: | Abt 1501 |
| of Vilyus, , Lithuania | |
| D: | 11 Nov 1546 |
| Stanislaw Prince RADZIWILL |
| Stanislaw Prince RADZIWILL | |
| B: | 1503 |
| Vilnius, Vilniaus, Lithuania | |
| D: | 1531 |
| Elzbieta Princess RADZIWILLOWNA | |
| B: | 1509 |
| Vilnius, Vilniaus, Lithuania | |
| Elzbieta SAKOWICZOWNA |
| Elzbieta SAKOWICZOWNA | |
| B: | 1474 |
| Vilnius, Vilniaus, Lithuania | |
| D: | 1542 |
| Johan Nicolaas Radziwill |
| Johan Nicolaas Radziwill | |
| B: | 1474 |
| of Trakai, Vil'Nyus, Lithuania | |
| M: | 1498 |
| D: | 1522 |
| Vilnius, Vilniaus, Lithuania | |