Elfmar is the Thane of Faldham and the son of Elfhelm aswell as the brother of Elflád. His son Elfdag was sent to Dunharrow with the refugees.
He is found speaking with Nothwulf inside the Mead Hall.
Later on, he travels with his Riders to the War-stead of the Eorlingas in Taur Drúadan.
Elfmar, son of Elfhem, presiding Thane of Faldham. In the absence of his father, Elfmar has been everything one could ask for in a leader. He is a master swordsman, a gifted rider, and has fought bravely alongside his shield-brother, Éomer of Edoras - Guard of Faldham.