¿Quién se casó con Irène Ange?

John Kantakouzenos (Greek: Ἰωάννης Καντακουζηνός; fl. 1183–86) was a military commander and an early member of the Kantakouzenos family. The contemporary historian Niketas Choniates describes him as a brave, audacious and experienced soldier but frequently led astray by his foolhardiness and presumption.