This Man has TWO Skulls

The transcript narrates the bizarre story of how Joseph Haydn's skull was stolen by phrenologists who bribed a grave digger. Years later, when Haydn's remains were to be moved, his patron discovered the missing skull. Despite efforts to retrieve it, the skull was hidden in a mattress, and a substitute skull was used. The real skull passed through various hands until it was finally reunited with Haydn's body in 1954, alongside the substitute skull.

What excuse did the wife give for not greeting the visitors?

What eventually happened to Haydn's skull?