Read it through once

“Recent researches into Andrea’s life throw doubt upon a good deal that Vasari has written concerning the unhappiness of his marriage and the manner of his death. And the biographer himself modifies, in his second edition, the account he had given of the fair Lucrezia. Vasari, it should be said, was a pupil of Andrea, and therefore must, in this instance, have had special opportunities of knowledge, though he may, on the same account, have had some special ‘animus’ when he wrote. For the purposes of his poem, Browning is content to take the traditional account of the matter, which, after all, seems to substantially accurate. The following is from the first edition:--