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Mark Prendergast earned his degree in Art History from Vanderbilt University and began his career in the arts working with a national dealer in private sales of 20th Century American Art. Joining Christie's in 1998 and advancing during a decade tenure to the position of Vice President, he was instrumental in bringing to market many prominent works of art, collections and estates. Based in the Heritage Houston office, he serves as Director of Trusts & Estates, providing assistance to fiduciary professionals in all aspects of appraising and liquidating their clients' tangible assets. Since joining Heritage Auctions, Mark has brought to market important estate collections of Western Art, Jewelry, Timepieces, Vintage Guitars and Firearms. He regularly represents Heritage at conferences and provides speaking presentations to professional estate planning groups throughout the country. From initial contact to final settlement, he strives to make the appraisal and auction process seamless and timely.
Karl Chiao graduated from Texas A&M University in 1990 with a bachelor’s in political science and business management before coming to Dallas to attend SMU School of Law, where he achieved his Juris Doctorate in 1993. Karl practiced law for a small boutique law firm in Dallas before joining the family real estate development company, the Woodhill Group, in 1997. In 2006, Karl followed his passion for exotic cars, becoming the Sales Director/Manager for Park Place Maserati /Bentley Dallas/Rolls Royce Motorcars Dallas. Most recently, Karl served as Vice President/Director of Business Development for The Integrated Agency, an advertising/marketing/event production firm. As the Trusts and Estates Representative for Heritage, Karl will address the needs of fiduciaries with the disposition of estates. He looks forward to providing friendly and efficient service, and bringing a full array of captivating properties to auction.
Carolyn brings more than a decade of experience in both live and online auctions to her position at Heritage Auction Galleries Beverly Hills, as well as an extensive background in appraising and vetting Furniture and Decorative Arts, Fine Art, Collectibles, Musical Instruments and Entertainment Memorabilia. Prior to joining Heritage, Carolyn served as Director in the Sunset Estate Department at Bonhams & Butterfields, also serving as Generalist and Auctioneer, where she established a proven track record in working with large consignments and institutions in Hollywood and Southern California. During that 10 year span Carolyn also provided auction services to numerous charities including Stars for a Cause, The LOOC foundation, Wheels for Humanity, The Beverly Hills Bar Association Barristers, The Chrysalis Foundation, Project Angel Food among the many.
Mimi was raised in the Baltimore / Washington D.C. area. She graduated from Columbia University with a bachelor’s degree in Art History and Sociology. Mimi then continued her education with a Master’s in Museum Studies as well as American Studies from the University of Pennsylvania. She later acquired her certification for diamonds and colored stones from the Gemological Institute of America. Presently, Mimi is a PhD. Candidate in Folk Art from the University of Pennsylvania.
Mimi has worked in both the auction and museum worlds. While in college, she interned for Phillips Auctioneers in the Furniture and Decorative Arts Department. She thereafter interned at the Maryland Historical Society and the Philadelphia Museum of Art. Following graduate school, she worked at the Annapolis Historical Society and the Scarsdale Historical Society, where she served as Curator, renovating and refurbishing historic houses. Mimi subsequently returned to the auction world as Head of the Silver Department at Butterfields in San Francisco, eventually transferring to Los Angeles, where she worked in the Trusts, Estates and Specials Sales Department. In 1992, Mimi opened her own fine art and antique appraisal firm, where she additionally acted as an advisor in trust and estate planning.
Mimi has served on numerous civic and philanthropic boards locally and nationally, including Teach for America, Federation of Jewish Charities, Jazz Aspen, Partners in Education, Young Audiences, Institute of Christian and Jewish Studies, Creative Alliance, Baltimore Design School, Pumpkin Theater, and the Jewish National Fund. In 2000, Mimi founded and chaired her own charitable organization, Solid Foundations.
Heritage Auctions is the world's 3rd largest auction house, and we believe we are by far the safest
choice when valuable estate property needs to be sold. Fiduciaries are invited to consider these important facts:
Simply put, if you are liquidating a major estate and do not get a proposal from Heritage Auctions, you are likely to cost your clients a significant amount of money.
Worldwide Internet presence translates into realizing the highest prices at auction for your consigned property. Heritage serves over 700,000 registered online bidder members. This means your material will be viewed by far more qualified bidders, multiples more, when consigned to Heritage.
Every day over 30,000 people visit our website. We have established HA.com as the leading online bidding platform of any full-service auction house. Heritage is here to help people both acquire wonderful objects, and, at the appropriate time of their choosing, assist them in selling via our global consignment platforms.
To receive with our compliments Heritage's Trusts & Estates Newsletter, which is designed to provide the T&E community with up-to-date news and commentary related to your mission and ours, e-mail your contact information to
Estates@HA.com, call 1-800-872-6467, or fax to 214-443-8425.
Trusts & Estates Newsletter: Issue 3, 2013
Trusts & Estates Newsletter: Issue 2, 2013
Trusts & Estates Newsletter: Issue 1, 2013
Trusts & Estates Newsletter: Issue 3, 2012
Trusts & Estates Newsletter: Issue 2, 2012
Appraisals Now Available
With our superb team of experienced specialists, in fields ranging from Rare Currency to Modern Art, Historical Photography to Comic Books, we are pleased to offer a full service Appraisals Department for our Trust & Estates clients.
Trustees, executors and fiduciaries responsible for estate tangible property can now avail themselves of the best suite of estate services anywhere, including: authoritative estate appraisals, auction services and private treaty sales.
Please visit Heritage Appraisal Services or email Estates@HA.com.
3500 Maple Avenue, 17th Floor
Dallas, Texas 75219-3941
Fax: (214) 409-1425