As we do our family history research, some of us are horrified to discover that not all of our ancestors were law-abiding citizens. We may find cattle rustlers, murderers, extortionists, bigamists, and any number of people in our family trees accused of and possibly incarcerated for their criminal activities. Our first thoughts might be to skip over those people because of their misdeeds, but the notoriety of these ancestors should alert us to record sets we might otherwise miss.