Macquarie sends John Warby, John ‘Bush’ Jackson and four native guides to search for the Gundungurra men whom he holds responsible for the murders at Mulgoa. They fail to locate Goondel, Bitugally, Murrah, Yellaman, or Wallah. Source: Macquarie, Proclamation, 20 July, 1814, HRA Vol. 1X: 365. www.k6.boardofstudies.nsw.edu.au/files/hsie/back09b.pdf