A single instance must suffice to indicate both the difficulty and the significance of many of those questions of Chaucerian biography which, whether interesting or not in themselves, have to be determined before Chaucer's life can be written. They are not "all and some" mere antiquarians' puzzles, of interest only to those who have leisure and inclination for microscopic enquiries. So with the point immediately in view. It has been said with much force that Tyrwhitt, whose services to the study of Chaucer remain uneclipsed by those of any other scholar, would have composed a quite different biography of the poet, had he not been confounded by the formerly (and here and there still) accepted date of Chaucer's birth, the year 1328. For the correctness of this date Tyrwhitt "supposed" the poet's tombstone in Westminster Abbey to be the voucher; but the slab placed on a pillar near his grave (it is said at the desire of Caxton), appears to have merely borne a Latin inscription without any dates; and the marble monument erected in its stead "in the name of the Muses" by Nicolas Brigham in 1556, while giving October 25th, 1400, as the day of Chaucer's death, makes no mention either of the date of his birth or of the number of years to which he attained, and, indeed, promises no more information than it gives. That Chaucer's contemporary, the poet Gower, should have referred to him in the year 1392 as "now in his days old," is at best a very vague sort of testimony, more especially as it is by mere conjecture that the year of Gower's own birth is placed as far back as 1320. Still less weight can be attached to the circumstance that another poet, Occleve, who clearly regarded himself as the disciple of one by many years his senior, in accordance with the common phraseology of his (and, indeed, of other) times, spoke of the older writer as his "father" and "father reverent." In a coloured portrait carefully painted from memory by Occleve on the margin of a manuscript, Chaucer is represented with grey hair and beard; but this could not of itself be taken to contradict the supposition that he died about the age of sixty. And Leland's assertion that Chaucer attained to old age self-evidently rests on tradition only; for Leland was born more than a century after Chaucer died. Nothing occurring in any of Chaucer's own works of undisputed genuineness throws any real light on the subject. His poem, the "House of Fame," has been variously dated; but at any period of his manhood he might have said, as he says there, that he was "too old" to learn astronomy, and preferred to take his science on faith. In the curious lines called "L'Envoy de Chaucer a Scogan," the poet, while blaming his friend for his want of perseverance in a love-suit, classes himself among "them that be hoar and round of shape," and speaks of himself and his Muse as out of date and rusty. But there seems no sufficient reason for removing the date