I just wanted to share this link with you Tolkien geeks out there. It’s one of the best sites I’ve found for JRRT trivia, and includes a lot of stuff from HOMES, something the much-touted “Encyclopedia of Arda” sorely lacks.
Here you can find obscure but important facts like the name of Fingolfin’s wife, the names of obscure Vala, and information on the other 6 tribes of dwarves. Hope you enjoy!