John Byrne
John Byrne (Marvel) appears in 8 issues in grailworth's catalog, and was first published in 1976.
Deaths
Every appearance we value
Avengers West Coast (1989) 1 issue
Classic X-Men (1986) 1 issue
She-Hulk (2005) 1 issue
Star Brand (1986) 1 issue
X-Men (1963) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.