I do recall the pair... the Tymoran and Lathandarite from some of the Forgotten Realms novels I read myself, long ago... although I forget which series... the Spellfire series, perhaps?  Or the ones that followed the adventures of Mystery and Kelvenmor during the Time of No Magic?  Not sure.  Either way, I do recall the character.  Obviously at this point he would be pretty high up in the order, if perhaps not considered a typical example of the type...