New Sotheby’s associate Thu, 01/14/2021 - 3:00pm Rose Dumaine DOVER- Tierney Leddy has joined the Mount Snow office of Four Seasons Sotheby’s International Realty as a sales associate. Support local journalism. Access to our full website, including e-edition archives, starts at only $2. Click here to learn more about subscription options. Are you a current online subscriber? Click to login. If you have a print subscription, you can now add online access at no additional charge. Just email us with your name and mailing address to set it up. Thank you for supporting community journalism and The Deerfield Valley News.