Legolas- The elder brother of Legolin, a prince of Mirkwood. Legolas was one of the nine walkers and represented the elves in the Fellowship of the Ring. Legolas and Gimli the Dwarf became the best of friends and eventually crossed over the sea together after delving in Rohan and exploring the Fangorn Forest.
Oropher- Grandfather of Legolin and Legolas, father of Thranduil, King of Greenwood. Not much is know about Oropher, except that he was king and led the Silvan elves of Greenwood into the Battle of the Last Alliance. The brave Oropher was killed in battle with the orcs before Gil-Galad had even given the order to advance.