Del Connell
Del Connell is credited as writer on 150 issues in grailworth's catalog, 87 issues of them across 20 series we value. Characters first seen in issues they wrote or drew include Goofy and Super Goof.
Characters they introduced
Every issue
Cave Kids (1963) 1 issue
Dell Giant (1959) 1 issue
Donald Duck (1962) 3 issues
Gold Key Champion (1978) 1 issue
Walt Disney Scamp (1967) 1 issue
Walt Disney Showcase (1970) 3 issues
Credits from the Grand Comics Database, CC BY-SA 4.0.