Damrod and Mablung
These two are rangers of Ithilien, Damrod and
They were soldiers of Gondor, and rangers of Ithilien. They had descended from the people who lived in Ithilien at one time, before it was apparently overrun. It was from these men and men like them that Lord Denethor had chosen his "forayers" that crossed the mighty Anduin in secret and harried the Orcs and other servants of The One.
These two rangers told Frodo and Sam the story of Old Gondor, in particular, its relation between itself and Harad.