Madelyne Pryor
Madelyne Pryor was introduced during the acclaimed 1983 "Uncanny X-Men" run that saw long-time writer Chris Claremont pair with artist Paul Smith for a series of issues that would see the Jean Grey look-alike marry the retired X-Men leader Scott Summers (Cyclops).
Marv Wolfman
Wolfman co-created Bullseye in "Daredevil" No. 131 (March 1976). He and artist John Buscema created Nova in that character's eponymous first issue.
Wolfman and Gil Kane adapted Edgar Rice Burroughs' "Barsoom" concepts into comics in Marvel's "John Carter, Warlord of Mars" series. Wolfman wrote 14 issues of "Marvel Two-in-One" starting with issue No. 25 (March 1977). The "Spider-Woman" series was launched in April 1978 by Wolfman and artist Carmine Infantino. As the first regular writer on "Spider-Woman", he redesigned the character, giving her a human identity as Jessica Drew. Wolfman succeeded Len Wein as writer of "The Amazing Spider-Man" and in his first issue, No. 182 (July 1978), had Peter Parker propose marriage to Mary Jane Watson who refused, in the following issue. Wolfman and Keith Pollard introduced the likable rogue the Black Cat (Felicia Hardy) in "The Amazing Spider-Man" No. 194 (July 1979).