Jean Plaidy says:
In writing of what is undoubtedly one of history's most puzzling relationships, it is perhaps advisable to add a few remarks in order to justify the conclusions to which I have come. This is particularly the case with regard to the mysterious death of Amy Robsart.
All that happened on that Sunday morning at Cumnor Place will never be known. Was Amy's death due to accident, suicide, or murder? After studying available records my verdict cannot be anything but murder.
Consider the facts: The Queen was being pressed by her ministers to marry. She could not bear to forgo the attentions of Robert Dudley, and Robert could not give up the hope of sharing the throne. Thus Robert's wife Amy stood in the way of the two ruthless personalities. The Queen, in politics the soul of caution, had always been reckless in love. Scandal was circulating throughout the country concerning the relationship of Elizabeth and Robert Dudley. People remembered Thomas Seymour. Before Amy died there was a strong rumor that her death was being planned; and when it was said that Amy was suffering from a fatal malady, many believed that to be a false rumor set in motion to explain the death which was to follow. So persistent were the rumors, that a physician refused to attend Amy, fearing to be accused of administering poison should she die. This was the state of affairs when her minister, Cecil, returning from Edinburgh, found the Queen strained and nervous, and, to his astonishment, heard from her lips that Amy would soon be dead. Cecil, appalled, hurried from the Queen, and was so distraught that, coming face to face with the Spanish ambassador, he could not keep his suspicions to himself. "The Queen and Lord Robert Dudley are scheming to put Lord Robert's wife to death!" is what he said--according to the Spanish ambassador. And a few hours later Amy was found dead.
Why should the Spanish ambassador have written those revealing dispatched if the contents were untrue? Spain was no enemy of Robert's at that time, and Robert had won Philip's approval at St. Quentin.
An accident to Amy resulting in her death at such a time so convenient to Elizabeth and Robert is surely too incredible a coincidence to be accepted.
As for the suggestion of suicide, if Amy had wished to kill herself would she have chosen a method which, she must have known, might not result in death, but merely add acute pain and misery to her remaining years? Would any woman destroy herself in such a painful way in order to avoid being murdered?
Everything points to murder, apart from Amy's strange conduct on that Sunday morning in sending all her servants to the Fair. Why did she--in perpetual fear of murderers--clear the house of all the servants on that day which was to prove so tragic to her?
I have looked to her maid Pinto for the explanation, because from her first came the suggestion of suicide. It seemed that this suggestion came simply and unwittingly from Amy's maid; but was Pinto such a simpleton? What if the suggestion were not rung from her, but deliberately given? Might she not have known the true reason why the house was deserted on that Sunday morning? Let us consider what a woman would do when the whole country was hinting that she was about to be murdered. How would a devoted maid behave? As for my interpretation of Pinto's feelings for Robert, it must be remembered that, during his two and a half years' exile, he had lived in Norfolk and would have come into continual contact with Pinto; and if we can discover little of Pinto's character, we know much of Robert's.
It is the novelist's task to present a convincing story and, when the characters actually lived, to adhere to facts obtained by research, only diverging from them with good reason, e.g., when they are unknown, and then only making careful and responsible deductions as an aid to the completion of the story. Therefore I offer my views of what happened at Cumnor Place in the summer of 1560.
A Favorite of the Queen was also published as Gay Lord Robert and Lord Robert.