Jessica Wiggins and Robert Griffith of Dallas are engaged and plan to marry Nov. 24, 2007 at First Christian Church of Tyler. She is the daughter of Sara and James Armstrong of Chapel Hill and Terry and Mindy Wiggins of Whitehouse. He is the son of Dale and Sherri Barton of Tyler and Robert and Sharon Griffith of Henderson. The bride-to-be graduated from Whitehouse High School and Tyler Junior College and is now attending the University of North Texas in Denton. She is working on a business degree while serving as a market research assistant at Residential Strategies Inc. in Dallas. The prospective groom graduated from All Saints and TJC and is currently attending Art Institute of Dallas.