Oops, Anne Shakespeare and the death of Hamnet
Now, further to those doubts I would like to return to perhaps some more relevant information that Anne (as the real author) had to say about Hamnet's death.
Anne Shakespeare and the Turning Point
The death of Hamnet (Anne Shakespeare's son) must have affected Anne perhaps more than it did William, because it was Anne who had been at home during his lifetime while William had spent most of it in London.