News Hill-Smith Family Estates appoints new chair 11/06/2025 FacebookTwitterEmail Kiera Grant has been appointed as the new chair of the Hill-Smith Family Estates board of directors. (Supplied) THE Hill-Smith Family Estates, which owns the Barossa’s Yalumba, have announced Kiera Grant as the new chair of the board. […] Subscribe or Login to see the rest of the content. Username Password Remember Me Forgot Password