Natela Potskhverashvili or Potskhverashvili-Beridze (1920-1963) was a Georgian singer and teacher. Daughter of Kote (კოტე ფოცხვერაშვილი) & Alexandra Potskhverashvili.
https://ka.wikipedia.org/wiki/ნათელა_ფოცხვერაშვილი
http://www.nplg.gov.ge/bios/ka/00008663/