Law Jack G. Duncan Posted by Who's Who Site Administrator on April 5, 2017September 16, 2019 Most Recent Title: Lawyer Company: Duncan & Associates Industry: Law Years in Industry: 42 Years affiliated with Marquis Who’s Who: 23 Contact Jack G. Duncan: Name(required) Email(required) Website Comment(required) Submit Δ Share this:TwitterFacebookLinkedInLike this:Like Loading...