This article aims to study the women who made up the entourage of Leonor Teles, Filipa de Lencastre and Leonor de Aragão, three Portugueses medieval queens. These women are often overtlooked, despite having played na importat role in the lives of the queens they served, and therefore, through the study of chionicles and chancelleries, and using the specialized bibliography, devoted making themselves known, families, positions and some episodes of the ladies lives. We also sought to understand the importance of Casa da Rainha in medieval Portuguese society. Attachef are four genealogical schemes, elaborated based on the research carried out na which aim to show how family relationships among the ladies mentioned in the article.