Later chroniclers elaborated on these events. Recent research suggests those taking part were not children, at least not the very young. In the early 1200s, bands of wandering poor started cropping up throughout Europe. These were people displaced by economic changes at the time which forced many poor peasants in northern France and Germany to sell their land. These bands were referred to as "pueri" (Latin for "boys") in a condescending manner, in much the same way that people from rural areas in the United States are called "country boys."