Cine s-a căsătorit cu Nikephoros I Komnenos Doukas?

Nikephoros I Komnenos Doukas, Latinized as Nicephorus I Comnenus Ducas (Greek: Νικηφόρος Κομνηνός Δούκας, romanized: Nikēphoros Komnēnos Doukas; c. 1240 – c. 1290) was ruler of Epirus from 1267/8 to his death in 1296/98.

Anna Palaiologina Kantakouzene (Greek: Άννα Καντακουζηνή) (died after 1313) was the niece of the Byzantine emperor Michael VIII Palaiologos, second wife of Nikephoros I Komnenos Doukas of Epirus and regent of Epirus upon his death around 1297.