Madame de Visembaut, Dead-Blood Duchess

Being a family legacy from the De Visembaut dynasty, the Castel follows a monarchic pattern with a hereditary leadership.
Gladilyce de Visembaut is currently the last living heir of the Castel, without any progeny.
Her necromancy skills are infamous and her subordinates respect her as much they fear her.
However, she worries that the family secondary branch might seize power because of the long-standing rivalry they maintain with the main branch…