To Sandra Rozhon:
In our family in Poland it is believed that Steven and Theophil were siblings of Bertha who was to young to emigrate by herself.
We also don't know neither about her ralation with her step-father-in-law nor with Aniela. Have you found anything new? We just started our searchings. We found Bertha, surprisingly for us, here:
http://brooklyncentre.com/trees/getperson.php?personID=I3140... , spying Wytwers. :) We didn't know much about Bertha earlier thought we had her photo.