I am not sure if you are still active. I am researching Antonina Frąc (1910-1968) who lived and died in the town of Radgoszcz. She married Antoni Borek (1900-1969) also of Radgoszcz. Both are buried in the parish cemetery there. I have added them to findagrave and started a tree in ancestry for them.
I wondered if you have made progress in your work.