Achilles

and

Ulysses

had brought down but very few particulars to his Knowledge; though there is no question but he has wrought into his two Poems such of their remarkable Adventures, as were still talked of among his Contemporaries.

The Story of

Æneas

, on which

Virgil

founded his Poem, was likewise very bare of Circumstances, and by that means afforded him an Opportunity of embellishing it with Fiction, and giving a full range to his own Invention. We find, however, that he has interwoven, in the course of his Fable, the principal Particulars, which were generally believed among the

Romans