Dictating it had certainly had that effect on him.
"Second line... have you written it?" he continued dictating to the clerk.
Thomas Garnet, who suffered for supposed implication in the Gunpowder Plot, rose from the dead to encourage the Jesuits in the first satire, and in the third Ignatius Loyola is represented as dictating his wishes to his disciples from his death-bed.
Towards the close of 1828 he felt the approach of a fatal malady - a tumour in the brain - and devoted his last days to a careful revisal of his unpublished researches and industrial processes, dictating several papers on these subjects, which were afterwards published in the Philosophical Transactions.
Whether that could be, Darnley dictating while still hot from the exciting interchange of words which he meant to report, is a question for psychologists.