Sara Frandlich married Isaak Krzywanowski 0n 26 january 1928 in Amsterdam. The chupah (religious marriage) of Isaak Krzywanowski and Sara Frandlich was on February 5, 1928 at their home in the Hemonystraat in Amsterdam. They had two children Jacob and Rivka. Source: maxvandaminfo
The family fled occopied Holland and was arrested in Chalon-sur-Saone while trying to cross the Line of Demarcation. They were all interned in Pithiviers and deported from Drancy to Auschwitz on convoy 24 on August 26, 1942.
See also Memorial de la Shoah