Welcome, jhhherome! Wonderful additions to these boards! Thanks!
Notice one of many anomalies between GF and II: In the Connie wedding family photo, we see Sonny and Sandra's only son, Frank. We know he's Frank because he greets Vito when he comes home from the hospital by reading a get-well card that he signed "Frank".

But in the photo at Anthony's party in II, Sandra has two sons. Frank has to be the little guy. Why? Because the tall guy standing behind Sandra is named Santino. In the TV "Saga" version of GF, the deleted scene showing Gardiner Shaw and Francesca with Michael ends with a five-second snippet of Michael turning to that big guy and saying, "How's the football, Santino?" He replies, "Fine, Uncle Michael."

Wonderful, the genetic magic they can perform in Hollywood.