About Milada Reif
Milada was a daughter of Milada Heuschneider (Macenka) from a previous relationship/marriage. There's no record whether Macenka (or Macenko) was her mother's maiden name, or a name of her first husband.
Milada married a Swiss named Reif, who became a physician - his first name is not known. Otakar Heuschneider, Milada mothe'sr new husband, had visited his step-daughter after WW2 and wrote that he was very kindly treated and enjoyed very much the Alps.