About Jo Duffy
Mary Jo Duffy is an American comic book editor and writer, known for her work for Marvel Comics in the 1980s and DC Comics and Image Comics in the 1990s. The story is widely recognized by historians and collectors as the first published solo Wolverine story, making Duffy the first woman—and one of the earliest writers overall—to script Wolverine in a lead role. She made multiple announcements on her Facebook page that she created a new company to self-publish her work and incorporated Armin Armadillo Publishers in 2008.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.