In order to traverse statements made in 'Astarte,' it was necessary to reveal an incident which, during Byron's lifetime, was known only by those who were pledged to silence. With fuller knowledge of things hidden from Byron's contemporaries, we may realize the cruelty of those futile persecutions to which Mrs. Leigh was subjected by Lady Byron and her advisers, under the impression that they could extract the confession of a crime which existed only in their prurient imaginations. Mrs. Leigh, in one of her letters to Hobhouse, says, 'I have made it a rule to be silent--that is to say, AS LONG AS I CAN.' Although the strain must have been almost insupportable she died with her secret unrevealed, and the mystery which Byron declared 'too simple to be easily found out' has hitherto remained unsolved. I regret being unable more precisely to indicate the source of information embodied in the concluding portions of this work. The reader may test the value of my statements by the light of citations which seem amply to confirm them. At all events, I claim to have shown by analogy that Lord Lovelace's accusation against Mrs. Leigh is groundless, and therefore his contention, that Byron's memoirs were destroyed _because they implicated Mrs. Leigh_, is absolutely untenable. Those memoirs were destroyed, as we now know, because both Hobhouse and Mrs. Leigh feared possible revelations concerning another person, whose feelings and interests formed the paramount consideration of those who were parties to the deed. Lord John Russell, who had read the memoirs, stated in 1869 that Mrs. Leigh was _not_ implicated in them, a fact which proves that they were not burned for the purpose of shielding _her_. Lord Lovelace tells us that Sir Walter Scott, who had heard full particulars from Thomas Moore, remarked, 'It is a pity, but there _was_ a reason--_premat nox alta_.' Facts which they hoped deep oblivion would hide have come to the surface at last, and I deeply regret that circumstances should have imposed upon me a duty which is repugnant both to my inclination and instincts. After all is said, the blame rightly belongs to Lady Byron's grandson, who, heedless of consequences, stirred the depths of a muddy pool. He tells us, in 'Astarte,' (1) that the papers concerning Byron's marriage have been carefully preserved; (2) that they form _a complete record of all the causes of separation_; and (3) that they contain _full information on every part of the subject_.