Engel to Chivers Realty Detroit Lakes Newspaper Published Thursday, March 31, 2005 Jack Chivers Realty announces the addition of Maureen Engel. Engel brings over 30 years of sales experience to her new real estate sales position with Jack Chivers Realty. A former real estate agent for Detroit Lakes’ Action Realty for the past nine years, Engel also attended Wisconsin State University-Eau Clair and Minnesota State University Moorhead. Engel currently resides in Detroit Lakes with her daughter, Kelsey, age 12.