Who is the persona in lament for the littlest fellow?

In "Lament for the Littlest Fellow," the persona is a grieving parent who reflects on the profound loss of their young child. The poem conveys deep sorrow and a sense of longing, as the parent grApples with the absence of their little one. Through poignant imagery and emotion, the persona expresses the overwhelming pain of losing a child and the lasting impact of that loss on their life.