In reply to Blue Straggler:
OK, this is straight out of Wikipedia. He was just as big as I thought:
Superman in 1978, he was nominated for the Academy Award for Film Editing. He received another nomination for editing Gorillas in the Mist (1988). Prior to his working relationship with Richard Donner, Baird worked as assistant director and assistant editor on different projects before editing Ken Russell's Tommy. Baird worked with Russell on five major motion pictures. He edited Tommy, Lisztomania, and Valentino and served as associate producer on Ken Russell's Altered States. He also worked as assistant editor on Russell's The Devils, (1971).
After his Oscar-nominated work on Gorillas in the Mist in 1988 and his work with Richard Donner on Lethal Weapon 2, he accepted a position as full-time staff editor at Warner Bros. in 1989. With Warner Bros. He supervised the editing on such films as Die Hard 2: Die Harder (1990) and Robin Hood: Prince of Thieves (1991).
I think he might have been the chief Editor on Revolution, that no one ever mentions because it was such financial disaster.
You've just got to imagine just what a small world the film industry - at the top - was then, the main editors, who all knew each other extremely well, being: Dede Allen, Ann Coates, Stuart Baird and Ray Lovejoy. Of course i must have missed out quite a few others, but those were the really big names, and I was fortunate enough to end up working with Ray Lovejoy.