Katarzyna Ostrogska Name:Katarzyna Ostrogska Gender:female Born: 1560 Died: 1579-08-03 Father: Mother: Marriage: Krzysztof Mikołaj Radziwiłł (1547 - 1603), s.l. circa 1578 Child: Janusz Radziwiłł (1579 - 1620) References External biographical records http://viaf.org/viaf/1253151778203818130002 http://www.wikidata.org/entity/Q6375217
