Kind of in line with this question, did we ever see Curzon on screen as Curzon Dax? What I mean is, I know we never saw the real Curzon Dax in DS9 but was he in any of the other shows/movies?
I have a "history of the federation" book back at home and there is a painting of Curzon Dax with the Federation President from STIV: TVH (the older blad man with the white beard). I'm assuming that there was a character, perhaps an aide in the background or something in the movie, and Trekkies later said "Oh that was Curzon Dax" once the character was created.
Am I making any sense at all? LOL