Fisher's youngest daughter, Anka, had continued to study and was first in the Warsaw Ghetto. She began to perform on the stage. Fisher's only son, Boris, had some years before the (Second World) War, traveled to America (where he graduated as an engineer and worked with airplanes.) "Writing about the acting in Sackler's "Yizkor" Dr. M. Weichert writes especially about the acting of B.:

"But one of them is more. She has this time elevated the performance above the average. Certainly a large part in this is the role itself. However the main part in it was the performer. On the Yiddish stage she is not a new face, Madame Barska-Fisher. She is always acting big, pithy, with a loud mouth. This time she was given a role of a frail, often terrified and blind woman, sparse of movement and most important of speech. Not once does Madame Fisher fall out of this difficult character, not only when she speaks, but also, and this difficult character, not only when she speaks, but also, and this is much harder, when she is silent. The entire time that she is on stage, her face shines with that inner light with which

Barska-Fisher in "The Seven Who Were Hanged"
by Leonid Andreyev.