Frieda Lissauer had another son called Hans, born 17th of march 1913 in Hamburg , who could escape to the US. Hans changed his lastname into Liss . He married and had a son, who is still living in the US. So a grandson and great grandchildren of Frieda Lissauer are living in the USA today.
Two stumbling stones - German Stolpersteine - for Frieda and Kurt Lissauer are put in front of the house…