House of Poitiers
- Coat of Arms
-
House of Poitiers
(Counts of Poitiers) -
House of Poitiers
(Dukes of Aquitaine)
- Cadet Branches
-
House of Poitiers-Antioch
(Princes of Antioch and Counts of Tripoli) -
House of Poitiers-Lusignan
(Kings of Jersualem and Cyprus)
