Now however Nelson and his brother are faced with another, albeit happier, mystery. Just how was Our Lady returned, and by whom?
Nelson says the statue, which is about a metre high, turned up without any fanfare or notice late last week.
"It was just as mysterious as how she disappeared. She was even put back on the pedestal."
While there is some minor damage to the tip of the anchor she held, Nelson says he and the family are glad she is back.
They have a family reunion taking place later in the year and are pleased this piece of family history is back in time for it. Nelson says while the mystery of her reappearance has them wondering, the happy ending is the important part of the story.
He says he and the family are all grateful she has been returned, adding Our Lady, like the other statues in the cemetery is part of history.
"All the old graves and statues have descendants who value them and they all have a story behind them, they are there for all visitors see and appreciate."