Also known as Pengoloth or Pengolodh.

Pengoloð was "the Sage" of Gondolin (as introduced in the "Annals of Aman" and the "Later Quenta Silmarillion"). He is said to have instructed Ælfwine himself, who in his turn read and translated Pengoloð’s work.

**Note : This information comes from the HoMe series of books, which means that it is considered to be from J.R.R. Tolkien's earlier, unrevised writings. Therefore, this information cannot necessarily be considered canonical.**
Encyclopedia entry originally written by Nenya_Ring