This presentation focusses on helping family historians with British ancestry to research those whose conditions or behaviours may have led them to become marginalised, or discriminated against. Their circumstances were often the result of personal misfortune, exacerbated by society’s intolerance and they are often the ancestors who are not given due attention when we research, perhaps because their life experiences make us feel uncomfortable. Now is the time to focus on the Illegitimate, the poverty stricken, the sick and the lawbreakers and restore them to prominence in the family’s story. The presentation will also consider the ethical issues that arise when telling the stories of the marginalised.