When Dr. Hoffman is showing the family album to Barnabas as a ruse to check his reflection she is sitting down with the book and the first picture she shows him is that of the original Barnabas. She then turns the page back and hands the album to Barnabas saying "and this is his mother Naomi". She tells Barnabas on the next page is his father Joshua Collins but from the way she turned the page the next page would have been Barnabas' again.