Janów Podlaski | Bielsk |
Siedzikówna was born on 3 September 1928 in the village of Guszczewina, near Narewka, in the Bielsk Podlaski district.
On 18 November 1495, Bielsk Podlaski received a city charter based on Magdeburg rights from the Grand Duke of Lithuania, Alexander Jagiellon.