Aleksandra was born in Suwałki, in the Suwałki Governorate, Russian Empire (now in Poland), and was the seventh child of Piotr Paweł and Julia Jadwiga (née Zahorska).
Aleksandra was born in Suwałki, located in the Suwałki Governorate, within the boundaries of the former Russian Empire (now in Poland), and was the seventh child of Piotr Paweł and Julia Jadwiga.