Duke and Anna met at a Policeman’s Ball and soon after fell in love. The two were even expecting a child together until the Port Charles mob stepped in. A Jerome, which name we hear a lot about recently in Port Charles, wanted Duke to herself. Her name was Olivia. When she realized she had lost Duke to Anna, she planned on killing him in an elevator set up for danger. Instead, Anna got into the elevator, was injured, and lost the baby she was carrying.
It seems as though it would be too far fetched for Anna to be Griffin’s mother, given she lost the baby she and Duke had made. However, this is soap-land, and stranger things have happened.
ABC Soaps In Depth has confirmed Griffin’s identity as Duke’s son. What he wants with Anna and Port Charles remains to be seen…