Hi ,
It’s me again, the last photo is of the Prince of Wales, later Edward VIII, later Duke of Windsor, and his Brother Prince George, later Duke of Kent who was rumoured to have had affairs with Men before marrying Princess Marina of Greece.
There is also speculation that Edward might have done the same.
MATTHEW'S ISLAND 
Hi ,
It’s me again, the last photo is of the Prince of Wales, later Edward VIII, later Duke of Windsor, and his Brother Prince George, later Duke of Kent who was rumoured to have had affairs with Men before marrying Princess Marina of Greece.
There is also speculation that Edward might have done the same.
I had no idea that second photo was that old or that they were royalty.