Character
Ysabeau de Clermont
Ysabeau de Clermont in A Discovery of Witches (2018), played by Lindsay Duncan.
Ysabeau de Clermont is Matthew Clairmont's vampire mother in the All Souls Trilogy. She is described as having honey colored hair, perfect features, and looking slightly younger than her son.
Read more about Ysabeau de Clermont on All Souls Trilogy Wiki at Fandom