1. Old and Elder.
2.
Loa - Elvish solar year.
3.
V. Eärendil - He was the fifth king of Gondor.
4. Sounds like a diminutive king.
5. Hobbit between one hot table.
Ent isn't correct. "Old and" will remind you of a puzzle of mine earlier.
Oh, vy ze vay, if you plan to create a grid for the puzzle once ll clues are filled in, be sure to include the period before "Eärendil."