Spending hours searching through old dusty archives, researching ancient church registers or stomping through graveyards may not be your thing. Tracking down your ancestors isn't a priority for you. However, those who are into genealogies occasionally uncover a notorious relative who disgraced the family name: a murderer, a shyster, a fraudulent scoundrel, a compulsive liar. Family-tree findings are not always flattering. Some have dishonoured the family name.