Simon Fraser
Simon Fraser is credited as penciller on 7 issues, inker on 7 issues, colorist on 1 issue and cover artist on 1 issue in grailworth's catalog, 4 issues of them across 3 series we value. Characters first seen in issues they wrote or drew include Thunder-Head.
Characters they introduced
Every issue
Kingsman: The Red Diamond (2017) 2 issues
Savage Dragon (1993) 1 issue
Credits from the Grand Comics Database, CC BY-SA 4.0.