Yes, she lived in Ephesus which is modern-day Turkey with St John the Theologian (who was a relative of hers) and that is where the “Holy House of Loreto” was located.
St John’s empty tomb is at Ephesus - he was placed in it by his disciples at his directives while he was still ALIVE. They put the stone over it and when they came back the next day, he was not there. The East believes he was taken body and soul, while yet alive, to heaven. The East has a very high devotion to St John the Theologian (the Evangelist), just as it does to St John the Baptist. In the Syriac tradition, St John the Theologian is referred to as the “Son of Mary.”
Toward the end of her life, she returned to Jerusalem and visited the places associated with her Son. She would tell her friends, “This is where my Son Jesus fell carrying His Cross etc.”
She was very popular in Jerusalem and many people, Christians and Jews, would visit her for her counsel and prayers (and her miracle-working powers).
Her Son appeared to her to let her know that the time of their reunion in heaven was approaching.
According to tradition and a deuterocanonical book, she took that opportunity to ask her Son for a singular privilege. That privilege was that if anyone asked her for her assistance, she would be able to ask Him and He would grant it. Her Son agreed and granted her this privilege.
The Apostles were then in various places preaching the Gospel. They were born supernaturally back to Jerusalem for the funeral of the Most Holy Mother of God, except for Thomas.
The Apostles prayed and sang psalms during their sorrowful mourning of the Most Holy Virgin Mary before closing the tomb which is in the Garden of Gethsemane (a must see for any pilgrim to Jerusalem and I found it a most holy place!).
Thomas came afterwards but asked to see and reverence the body of the Most Holy Mother of God so the other Apostles went with him and opened her tomb.
But only flowers and the scent of holy flowers could be had in the tomb. Thomas, who doubted the Resurrection of Christ, then cried out how fitting it was for the Mother of the Saviour to be taken body and soul into heaven!
Alex