Constance of Brittany’s Family: Corrigenda et Addenda

by Léa Chaillou^{^[1]}

Abstract

In this follow-up to the article published in Foundations 9 (2019), corrections and additions are presented which introduce new elements about the circumstances in which Constance’s son Arthur I was acknowledged duke of Brittany in his mother’s lifetime; also the parentage of William clericus and Margaret, viscountess of Rohan. The different possible identifications for Margaret, countess of Lara, are discussed. The corrections have been made to the online edition.