A dual personality is the subject of "Madonna of the Seven Moons," a true story. It was released in 1945, starring Phyllis Calvert, Patricia Roc, Peter Glenville, Reginald Tate, and John Stuart.
The story takes place in the early part of the 20th century, when Maddelena, an Italian teen, is attacked while she is walking in the woods.
Maddelena ends up in a convent, and when it's time for her to leave, she doesn't want to. However, she has been betrothed to marry Giuseppe Labardi (Stuart). She gives birth to their daughter Angela over a year later.
Then we flash to the 1940s. Maddelena seems very happy with Labardi and seems well loved and respected. Their daughter Angela (Roc), who is very grown up, modern, and vivacious, is due home from school.
It's then we learn that there is something strange about Maddelena, that she is a troubled woman who a few years back, disappeared from the Labardi home and returned some time later.
Mentally scarred and our story flashes forward to the 1940s where Maddelena is still troubled. She disappears one day and her daughter vows to find her.
Maddelena has another life, that of a gypsy involved with a crook, played by Stewart Granger. It is a passionate and adventurous life. No one at home knows where she has gone, and their only clue is a sketch of something called The Madonna of the Seven Moons, earrings with dangling quarter moons from the base. Angela sets out to find her, with this as her only clue.
It's an okay film from Gainsborough Studios, a melodramatic one that seems overwrought. I will say Stewart Granger is quite handsome with his dark curly hair. Interestingly, Calvert and Roc were the same age although they played mother and daughter.