Nemos

Marus and Nemos Animation
Nemos is the last elf, and is being tortured by Easternmen. He falls in love with the Easternman, Lily, and meets Marus, who goes as Nick. Dan, the brother of Johnson the Deceiver, decides to help the three escape, and secretly defects. Long months later, Marus, Nemos, and Lily escape, but Dan is captured by his brother. It is unknown what happens to him. Nemos and Lily decide to go to the abode of the fairies, and they get there just in time to witness their destruction. Using pure magic, Nemos constructs the New-Elf-Haven, that keeps anything wishing harm, out.

Series One
Nemos is the last elf, and is described to be fair-faced and to have braided white-blond hair. He makes an appearance in the first book, the second book, and the fifth book.

Series Two
Nemos is frequently referred to by Keith as "grandfather" in the second and third books. Romus also refers to him as "grandfather," though less frequently.