de bene esse: literally, of well-being, morally acceptable but subject to future validation or exception
Denied entry by Canada and Cuba, "Of the 620 St. Louis passengers who returned to continental Europe, we determined that eighty-seven were able to emigrate before Germany invaded western Europe on May 10, 1940. Two hundred fifty-four passengers in Belgium, France, and the Netherlands after that date died during the Holocaust. Most of these people were murdered in the killing centers of Auschwitz and Sobibór; the rest died in internment camps, in hiding or attempting to evade the Nazis. Three hundred sixty-five of the 620 passengers who returned to continental Europe survived the war."