Henri de Blois-Châtillon

-http://fmg.ac/Projects/MedLands/brittcope.htm#HenriBloisChatillondi...

3. HENRI de Blois-Châtillon (-after 31 Jul 1400). “Henry Despote de Romanie fils de defunct Charles Duc de Bretagne...” is named as present in the marriage contract dated 6 May 1384 between Louis, oldest son of Louis I King of Sicily [Anjou-Valois], and Luzia Visconti[540]. A decision dated 31 Jul 1400 relates to a dispute between “Henrico de Britannia” and “Ioannem de Britania comitem Penthuriæ dicti Henrici germanum prolatum”[541].

m as her second husband, GIACOBELLA Caetani, widow of BALTHASAR von Braunschweig Despot of Romania, daughter of ONORATO Caetani Conte di Fondi & his wife Catarina del Balzo (-after 25 May 1400).