It was a rashness he was bitterly to repent him on the morrow, when it was discovered that in the night Mary had not only escaped, but had taken Darnley with her. Accompanied by him and a few attendants, she had executed the plan in which earlier that day she had secured her scared husband's cooperation. At midnight they had made their way along the now unguarded corridors, and descended to the vaults of the palace, whence a secret passage communicated with the chapel. Through this and across the graveyard where lay the newly buried body of the Siegneur Davie--almost across the very grave itself which stood near the chapel door they had won to the horses waiting by Darnley's orders in the open. And they had ridden so hard that by five o'clock of that Tuesday morning they were in Dunbar.
In vain did the alarmed lords send a message after her to demand her signature of the security upon which she had duped them into counting prematurely.
Within a week they were in full flight before the army at the head of which the prisoner who had slipped through their hands was returning to destroy them. Too late did they perceive the arts by which she had fooled them, and seduced the shallow Darnley to betray them.
II. THE NIGHT OF KIRK O' FIELD--The Murder of Darnley
Perhaps one of the greatest mistakes of a lifetime in which mistakes were plentiful was the hesitancy of the Queen of Scots in executing upon her husband Darnley the prompt vengeance she had sworn for the murder of David Rizzio.
When Rizzio was slain, and she herself held captive by the murderers in her Palace of Holyrood, whilst Darnley ruled as king, she had simulated belief in her husband's innocence that she might use him for her vengeful ends.
She had played so craftily upon his cowardly nature as to convince him that Morton, Ruthven, and the other traitor lords with whom he had leagued himself were at heart his own implacable enemies; that they pretended friendship for him to make a tool of him, and that when he had served their turn they would destroy him.
In his consequent terror he had betrayed his associates, assisting her to trick them by a promise to sign an act of oblivion for what was done. Trusting to this the lords had relaxed their vigilance, whereupon, accompanied by Darnley, she had escaped by night from Holyrood.