I spoke to the person I'd thought was named "Aaron Wald", who turned out to
be a woman named Leah EHRENWALD, whose married name is STEIN. She claims to
remember a great deal about Sieniawa and its residents, and is eager to help.
All she asked for in exchange is to help her determine the fate of her five
brothers and two sisters with whom she lost contact during the war.
I've read that Sieniawa's population was eventually sent to Treblinka. Does
anyone know any good resources to check regarding the inmates there?