Who does Aeneas see first in the underworld?

In the Underworld, Aeneas first encounters the spirit of his father, Anchises. Anchises guides Aeneas through the realm of the dead, revealing the souls of the future heroes of Rome and explaining the significance of Aeneas's journey. Their reunion emphasizes the themes of fate, family, and the connection between the living and the dead in Virgil's "Aeneid."