Brigitte Polcery was a colonist of the human gender who resided on the planetary body known as Cyphar. She was among the trio of plotters recruited by Nevil Cygni to instigate conflict between the human settlers and the Afe clan. This was done because the Afe territory was rich with a spice substance referred to as scarn. Thrawn set an ambush and apprehended the marauders, including their ringleaders.