On the very right of the "right side" photo is a man who is partially cut off. He's listed as Mr. Shaw. I'm making the assumption it's Oliver. There's also a girl, or very short women looking around him. I thought perhaps that was a daughter?
So your line is Margherita, Jennie, ??, then you.
I've not heard of Jim Commetto, so I wonder how he got the info. I'll have to see how we're related. Hmmmm. Interesting.