Battle of Bosworth – ‘organically grown, traditionally vinified’. Battle of Bosworth makes single vineyard, organically grown wines from family vineyards located in McLaren Vale, South Australia. Battle of Bosworth was established in 2001 by Joch Bosworth and Louise Hemsley-Smith, and the wines take their name from the original Battle of Bosworth, fought on Bosworth Field, Leicestershire, England in 1485.