If princess duchess Katie of the English?

Oh dear, poor Owen, you really do sound like some third world immigrant allowed into the U.K on humanitarian grounds "princess duchess Kate of the English" poor Owen, if advertising your ignorance and infantile language skills is you goal, then this questionable question is an unsurpassable success.

It is well known by everyone else that The Duchess would have travelled on a Royal Yacht and would not have been on board the Titanic. Poor Owen.

The Duchess of Cambridge, Princess William of Wales would have traveled on the royal yacht. She would not have traveled on a commercial ship.

If she could master the art of time travel, she could go back a few hours earlier and tell the Captain to avoid the effing iceberg.

I notice that you use a purely hypothetical example to make your dubious point.

Is that what you have to resort to, in order to issue her the condemnation that you have already made up your mind she so richly deserves? A very Cromwellian procedure, used in his famous witch trials.