Looking for information on Christia/Gregoria from Sibiu Romania. It's unclear if my great-grandmother's maiden name was Christia or Gregoria. Story is she was married in Romania to a spy his last name was either Christia or Gregoria, according to one of my cousins her dad use to tell them about a spy by the name of Gregoria who was a double agent and killed, unfortunately he is deceased as is all of the siblings but one who is suffering from dementia. They had 2 children, a boy and a girl. Her husband was killed and she left the children with the mother in law to come to the states when she was 28. The date of birth for her was 1884. She sent for the children after settling in the states but the mother in law refused to send them to her. Any help on finding information is appreciated!