New Brevoort Formspring

Tom, Google has failed me, and I know you know your Marvel. I am enjoying the Steranko S.H.I.E.L.D. collection immensely, but have a question: Did S.H.I.E.L.D. agent John Bronson ever appear prior to being a disguise of Supreme Hydra? Did the "real" Bronson ever appear after that storyline?