Education Royce A. Singleton Posted by Who's Who Site Administrator on February 6, 2019 Most Recent Title: Sociology Educator Company: Holy Cross Coll. Industry: Education Years in Industry: 47 Years affiliated with Marquis Who’s Who: 28 Contact Royce A. Singleton: Name(required) Email(required) Website Comment(required) Submit Δ Share this:TwitterFacebookLinkedInLike this:Like Loading...