A few years ago, these same people demanded that Pius XII era archives be opened for their examination. They were opened - after a heroic effort of cataloging on the part of the two (yes, there are only two) Vatican archivists. And what was discovered? Document after document showing that Pius XII saved Jews and others.
Nothing was discovered that went against what was always said and known about Pius XII by Jewish historians such as Pinchas Lapide or Daniel Dalin.
Pius XII saved more Jews than all Protestant ministers and churches combined.
last summer there was an article here about Castle Gandolfo (the Pope’s summer residence). The article said that Pius XII used Castle Gandolfo as a transit point for Jewish refugees, and that his personal bedroom was used as a doctor’s office for the refugees. Dozens, maybe hundreds of Jewish babies were born on his bed at Castle Gandolfo.