Luna was born on March 17th, 1877 in Budapest.1 Luna's father was Jakab De Majo and her mother was Sára Gabay. She had two brothers and a sister, named Izsák, Sándor and Janka. She was the second oldest of the four children.
General Notes
Izrailov Márkus bulgárral házasodott 1899.8.17-én a VI. kerületbn https://familysearch.org/ark:/61903/3:1:S3HY-D1Z7-N54?mode=g&i=193&cc=1452460