 Canton's gripsack was later found to contain a list of 70 county residents to be either shot or hanged, and a contract to pay the Texans $5 a day plus a bonus of $50 for every rustler, real or alleged, they killed.The group became known as "The Invaders", or alternately, "Wolcott's Regulators".John Clay, a prominent Wyoming businessman, was suspected of playing a major role in planning the Johnson County invasion.