Greg responds...

It's Macintyre. Mac, not Mc. And no, I didn't model Margot on Tup. For starters, when Michael Reaves first created Brendan & Margot, I didn't know just how important they were going to be down the road. "The Journey" wasn't even a glimmer in my eye back then. Margot's occupation became an issue only at that point. I tend to think that she would have been an A.D.A., even if I didn't know D.D.A. Macintyre.

On the other hand, I did model a character after Tup. Her name was Tuppence MacRae and she was Plastique's lawyer in one of my last issues of Captain Atom. The judge in that comic was modeled after Bruce Cranston, my boss at Disney at the time. This was back when I was still working simultaneously for Disney and DC. (Note: when I say modeled, I don't mean visually, since I didn't draw the pictures or supply photo reference. I just let the "models" guide me when I was writing the dialogue.)