The Five Istari FYI
A question that has occasionally whispered at the back of my mind about the Istari is, Where did
Radagast wander off to? Presumably he was a
Maia, too, and would have had some part to play, beyond telling
Gandalf that
Saruman wanted to talk to him. Anyway...
The Istari were said to be five in number, although very little is known (neither to Christopher
Tolkien nor even very clearly to JRRT himself) about the "last" two save for their names and color; here's the list, in the order of their arrival at
the Grey Havens:
Saruman
the White AKA Curunir,
Sharkey,
Curumo (Maia)
Alatar and
Pallando (both) the Blue, the former who came out of the Far West at the behest of
Orome and the latter who accompanied him for friendship; they traveled far into
the East and were lost to knowledge.
Radagast the Brown AKA
Aiwendil (Maia)
Gandalf the Grey AKA
Mithrandir,
Incanus,
Tharkun,
Olorin (Maia)
In the course of delving in
Unfinished Tales for this bit of lore, discovered the answer to my own question above: Radagast "became enamoured of the many beasts and
birds that dwelt in
Middle-earth, and forsook
Elves and
Men, and spent his days among the wild
creatures."